747069930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 2237414400

約数和(自身を除く): 1490344470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 31, 34, 38, 45, 51, 57, 62, 85, 90, 93, 95, 102, 114, 153, 155, 170, 171, 186, 190, 255, 279, 285, 306, 310, 323, 342, 465, 510, 527, 558, 570, 589, 646, 765, 829, 855, 930, 969, 1054, 1178, 1395, 1530, 1581, 1615, 1658, 1710, 1767, 1938, 2487, 2635, 2790, 2907, 2945, 3162, 3230, 3534, 4145, 4743, 4845, 4974, 5270, 5301, 5814, 5890, 7461, 7905, 8290, 8835, 9486, 9690, 10013, 10602, 12435, 14093, 14535, 14922, 15751, 15810, 17670, 20026, 23715, 24870, 25699, 26505, 28186, 29070, 30039, 31502, 37305, 42279, 47253, 47430, 50065, 51398, 53010, 60078, 70465, 74610, 77097, 78755, 84558, 90117, 94506, 100130, 126837, 128495, 140930, 141759, 150195, 154194, 157510, 180234, 211395, 231291, 236265, 253674, 256990, 267767, 283518, 300390, 385485, 422790, 436883, 450585, 462582, 472530, 488281, 535534, 634185, 708795, 770970, 803301, 873766, 901170, 976562, 1156455, 1268370, 1310649, 1338835, 1417590, 1464843, 1606602, 2184415, 2312910, 2409903, 2441405, 2621298, 2677670, 2929686, 3931947, 4016505, 4368830, 4394529, 4819806, 4882810, 6553245, 7324215, 7863894, 8033010, 8300777, 8789058, 12049515, 13106490, 14648430, 16601554, 19659735, 21972645, 24099030, 24902331, 39319470, 41503885, 43945290, 49804662, 74706993, 83007770, 124511655, 149413986, 249023310, 373534965, 747069930]

約数ペア:

[(1, 747069930), (2, 373534965), (3, 249023310), (5, 149413986), (6, 124511655), (9, 83007770), (10, 74706993), (15, 49804662), (17, 43945290), (18, 41503885), (19, 39319470), (30, 24902331), (31, 24099030), (34, 21972645), (38, 19659735), (45, 16601554), (51, 14648430), (57, 13106490), (62, 12049515), (85, 8789058), (90, 8300777), (93, 8033010), (95, 7863894), (102, 7324215), (114, 6553245), (153, 4882810), (155, 4819806), (170, 4394529), (171, 4368830), (186, 4016505), (190, 3931947), (255, 2929686), (279, 2677670), (285, 2621298), (306, 2441405), (310, 2409903), (323, 2312910), (342, 2184415), (465, 1606602), (510, 1464843), (527, 1417590), (558, 1338835), (570, 1310649), (589, 1268370), (646, 1156455), (765, 976562), (829, 901170), (855, 873766), (930, 803301), (969, 770970), (1054, 708795), (1178, 634185), (1395, 535534), (1530, 488281), (1581, 472530), (1615, 462582), (1658, 450585), (1710, 436883), (1767, 422790), (1938, 385485), (2487, 300390), (2635, 283518), (2790, 267767), (2907, 256990), (2945, 253674), (3162, 236265), (3230, 231291), (3534, 211395), (4145, 180234), (4743, 157510), (4845, 154194), (4974, 150195), (5270, 141759), (5301, 140930), (5814, 128495), (5890, 126837), (7461, 100130), (7905, 94506), (8290, 90117), (8835, 84558), (9486, 78755), (9690, 77097), (10013, 74610), (10602, 70465), (12435, 60078), (14093, 53010), (14535, 51398), (14922, 50065), (15751, 47430), (15810, 47253), (17670, 42279), (20026, 37305), (23715, 31502), (24870, 30039), (25699, 29070), (26505, 28186)]