74865180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2407

約数の個数: 96

約数和(自身を含む): 231352128

約数和(自身を除く): 156486948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2341, 2460, 2665, 3198, 4682, 5330, 6396, 7023, 7995, 9364, 10660, 11705, 14046, 15990, 23410, 28092, 30433, 31980, 35115, 46820, 60866, 70230, 91299, 95981, 121732, 140460, 152165, 182598, 191962, 287943, 304330, 365196, 383924, 456495, 479905, 575886, 608660, 912990, 959810, 1151772, 1247753, 1439715, 1825980, 1919620, 2495506, 2879430, 3743259, 4991012, 5758860, 6238765, 7486518, 12477530, 14973036, 18716295, 24955060, 37432590, 74865180]

約数ペア:

[(1, 74865180), (2, 37432590), (3, 24955060), (4, 18716295), (5, 14973036), (6, 12477530), (10, 7486518), (12, 6238765), (13, 5758860), (15, 4991012), (20, 3743259), (26, 2879430), (30, 2495506), (39, 1919620), (41, 1825980), (52, 1439715), (60, 1247753), (65, 1151772), (78, 959810), (82, 912990), (123, 608660), (130, 575886), (156, 479905), (164, 456495), (195, 383924), (205, 365196), (246, 304330), (260, 287943), (390, 191962), (410, 182598), (492, 152165), (533, 140460), (615, 121732), (780, 95981), (820, 91299), (1066, 70230), (1230, 60866), (1599, 46820), (2132, 35115), (2341, 31980), (2460, 30433), (2665, 28092), (3198, 23410), (4682, 15990), (5330, 14046), (6396, 11705), (7023, 10660), (7995, 9364)]