314131740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{773}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 950273856

約数和(自身を除く): 636142116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 521, 773, 780, 1042, 1546, 1563, 2084, 2319, 2605, 3092, 3126, 3865, 4638, 5210, 6252, 6773, 7730, 7815, 9276, 10049, 10420, 11595, 13546, 15460, 15630, 20098, 20319, 23190, 27092, 30147, 31260, 33865, 40196, 40638, 46380, 50245, 60294, 67730, 81276, 100490, 101595, 120588, 135460, 150735, 200980, 203190, 301470, 402733, 406380, 602940, 805466, 1208199, 1610932, 2013665, 2416398, 4027330, 4832796, 5235529, 6040995, 8054660, 10471058, 12081990, 15706587, 20942116, 24163980, 26177645, 31413174, 52355290, 62826348, 78532935, 104710580, 157065870, 314131740]

約数ペア:

[(1, 314131740), (2, 157065870), (3, 104710580), (4, 78532935), (5, 62826348), (6, 52355290), (10, 31413174), (12, 26177645), (13, 24163980), (15, 20942116), (20, 15706587), (26, 12081990), (30, 10471058), (39, 8054660), (52, 6040995), (60, 5235529), (65, 4832796), (78, 4027330), (130, 2416398), (156, 2013665), (195, 1610932), (260, 1208199), (390, 805466), (521, 602940), (773, 406380), (780, 402733), (1042, 301470), (1546, 203190), (1563, 200980), (2084, 150735), (2319, 135460), (2605, 120588), (3092, 101595), (3126, 100490), (3865, 81276), (4638, 67730), (5210, 60294), (6252, 50245), (6773, 46380), (7730, 40638), (7815, 40196), (9276, 33865), (10049, 31260), (10420, 30147), (11595, 27092), (13546, 23190), (15460, 20319), (15630, 20098)]