417948510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 1258329600

約数和(自身を除く): 840381090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 109, 114, 133, 155, 186, 190, 210, 217, 218, 266, 285, 310, 327, 399, 434, 465, 545, 570, 589, 651, 654, 665, 763, 798, 930, 961, 1085, 1090, 1178, 1302, 1330, 1526, 1635, 1767, 1922, 1995, 2071, 2170, 2289, 2883, 2945, 3255, 3270, 3379, 3534, 3815, 3990, 4123, 4142, 4578, 4805, 5766, 5890, 6213, 6510, 6727, 6758, 7630, 8246, 8835, 9610, 10137, 10355, 11445, 12369, 12426, 13454, 14415, 14497, 16895, 17670, 18259, 20181, 20274, 20615, 20710, 22890, 23653, 24738, 28830, 28994, 31065, 33635, 33790, 36518, 40362, 41230, 43491, 47306, 50685, 54777, 61845, 62130, 64201, 67270, 70959, 72485, 86982, 91295, 100905, 101370, 104749, 109554, 118265, 123690, 127813, 128402, 141918, 144970, 182590, 192603, 201810, 209498, 217455, 236530, 255626, 273885, 314247, 321005, 354795, 383439, 385206, 434910, 449407, 523745, 547770, 628494, 639065, 642010, 709590, 733243, 766878, 898814, 963015, 1047490, 1278130, 1348221, 1466486, 1571235, 1917195, 1926030, 1990231, 2199729, 2247035, 2696442, 3142470, 3666215, 3834390, 3980462, 4399458, 4494070, 5970693, 6741105, 7332430, 9951155, 10998645, 11941386, 13482210, 13931617, 19902310, 21997290, 27863234, 29853465, 41794851, 59706930, 69658085, 83589702, 139316170, 208974255, 417948510]

約数ペア:

[(1, 417948510), (2, 208974255), (3, 139316170), (5, 83589702), (6, 69658085), (7, 59706930), (10, 41794851), (14, 29853465), (15, 27863234), (19, 21997290), (21, 19902310), (30, 13931617), (31, 13482210), (35, 11941386), (38, 10998645), (42, 9951155), (57, 7332430), (62, 6741105), (70, 5970693), (93, 4494070), (95, 4399458), (105, 3980462), (109, 3834390), (114, 3666215), (133, 3142470), (155, 2696442), (186, 2247035), (190, 2199729), (210, 1990231), (217, 1926030), (218, 1917195), (266, 1571235), (285, 1466486), (310, 1348221), (327, 1278130), (399, 1047490), (434, 963015), (465, 898814), (545, 766878), (570, 733243), (589, 709590), (651, 642010), (654, 639065), (665, 628494), (763, 547770), (798, 523745), (930, 449407), (961, 434910), (1085, 385206), (1090, 383439), (1178, 354795), (1302, 321005), (1330, 314247), (1526, 273885), (1635, 255626), (1767, 236530), (1922, 217455), (1995, 209498), (2071, 201810), (2170, 192603), (2289, 182590), (2883, 144970), (2945, 141918), (3255, 128402), (3270, 127813), (3379, 123690), (3534, 118265), (3815, 109554), (3990, 104749), (4123, 101370), (4142, 100905), (4578, 91295), (4805, 86982), (5766, 72485), (5890, 70959), (6213, 67270), (6510, 64201), (6727, 62130), (6758, 61845), (7630, 54777), (8246, 50685), (8835, 47306), (9610, 43491), (10137, 41230), (10355, 40362), (11445, 36518), (12369, 33790), (12426, 33635), (13454, 31065), (14415, 28994), (14497, 28830), (16895, 24738), (17670, 23653), (18259, 22890), (20181, 20710), (20274, 20615)]