39319470

素因数分解:

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

素因数の和:890

約数の個数: 96

約数和(自身を含む): 111870720

約数和(自身を除く): 72551250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 829, 930, 1054, 1395, 1530, 1581, 1658, 2487, 2635, 2790, 3162, 4145, 4743, 4974, 5270, 7461, 7905, 8290, 9486, 12435, 14093, 14922, 15810, 23715, 24870, 25699, 28186, 37305, 42279, 47430, 51398, 70465, 74610, 77097, 84558, 126837, 128495, 140930, 154194, 211395, 231291, 253674, 256990, 385485, 422790, 436883, 462582, 634185, 770970, 873766, 1156455, 1268370, 1310649, 2184415, 2312910, 2621298, 3931947, 4368830, 6553245, 7863894, 13106490, 19659735, 39319470]

約数ペア:

[(1, 39319470), (2, 19659735), (3, 13106490), (5, 7863894), (6, 6553245), (9, 4368830), (10, 3931947), (15, 2621298), (17, 2312910), (18, 2184415), (30, 1310649), (31, 1268370), (34, 1156455), (45, 873766), (51, 770970), (62, 634185), (85, 462582), (90, 436883), (93, 422790), (102, 385485), (153, 256990), (155, 253674), (170, 231291), (186, 211395), (255, 154194), (279, 140930), (306, 128495), (310, 126837), (465, 84558), (510, 77097), (527, 74610), (558, 70465), (765, 51398), (829, 47430), (930, 42279), (1054, 37305), (1395, 28186), (1530, 25699), (1581, 24870), (1658, 23715), (2487, 15810), (2635, 14922), (2790, 14093), (3162, 12435), (4145, 9486), (4743, 8290), (4974, 7905), (5270, 7461)]