140952660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75781}}^1$

素因数の和:75824

約数の個数: 48

約数和(自身を含む): 407404032

約数和(自身を除く): 266451372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 75781, 151562, 227343, 303124, 378905, 454686, 757810, 909372, 1136715, 1515620, 2273430, 2349211, 4546860, 4698422, 7047633, 9396844, 11746055, 14095266, 23492110, 28190532, 35238165, 46984220, 70476330, 140952660]

約数ペア:

[(1, 140952660), (2, 70476330), (3, 46984220), (4, 35238165), (5, 28190532), (6, 23492110), (10, 14095266), (12, 11746055), (15, 9396844), (20, 7047633), (30, 4698422), (31, 4546860), (60, 2349211), (62, 2273430), (93, 1515620), (124, 1136715), (155, 909372), (186, 757810), (310, 454686), (372, 378905), (465, 303124), (620, 227343), (930, 151562), (1860, 75781)]