65187420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 190826496

約数和(自身を除く): 125639076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 101, 124, 155, 186, 202, 303, 310, 347, 372, 404, 465, 505, 606, 620, 694, 930, 1010, 1041, 1212, 1388, 1515, 1735, 1860, 2020, 2082, 3030, 3131, 3470, 4164, 5205, 6060, 6262, 6940, 9393, 10410, 10757, 12524, 15655, 18786, 20820, 21514, 31310, 32271, 35047, 37572, 43028, 46965, 53785, 62620, 64542, 70094, 93930, 105141, 107570, 129084, 140188, 161355, 175235, 187860, 210282, 215140, 322710, 350470, 420564, 525705, 645420, 700940, 1051410, 1086457, 2102820, 2172914, 3259371, 4345828, 5432285, 6518742, 10864570, 13037484, 16296855, 21729140, 32593710, 65187420]

約数ペア:

[(1, 65187420), (2, 32593710), (3, 21729140), (4, 16296855), (5, 13037484), (6, 10864570), (10, 6518742), (12, 5432285), (15, 4345828), (20, 3259371), (30, 2172914), (31, 2102820), (60, 1086457), (62, 1051410), (93, 700940), (101, 645420), (124, 525705), (155, 420564), (186, 350470), (202, 322710), (303, 215140), (310, 210282), (347, 187860), (372, 175235), (404, 161355), (465, 140188), (505, 129084), (606, 107570), (620, 105141), (694, 93930), (930, 70094), (1010, 64542), (1041, 62620), (1212, 53785), (1388, 46965), (1515, 43028), (1735, 37572), (1860, 35047), (2020, 32271), (2082, 31310), (3030, 21514), (3131, 20820), (3470, 18786), (4164, 15655), (5205, 12524), (6060, 10757), (6262, 10410), (6940, 9393)]