90583740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38711}}^1$

素因数の和:38739

約数の個数: 72

約数和(自身を含む): 295914528

約数和(自身を除く): 205330788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 38711, 77422, 116133, 154844, 193555, 232266, 348399, 387110, 464532, 503243, 580665, 696798, 774220, 1006486, 1161330, 1393596, 1509729, 1741995, 2012972, 2322660, 2516215, 3019458, 3483990, 4529187, 5032430, 6038916, 6967980, 7548645, 9058374, 10064860, 15097290, 18116748, 22645935, 30194580, 45291870, 90583740]

約数ペア:

[(1, 90583740), (2, 45291870), (3, 30194580), (4, 22645935), (5, 18116748), (6, 15097290), (9, 10064860), (10, 9058374), (12, 7548645), (13, 6967980), (15, 6038916), (18, 5032430), (20, 4529187), (26, 3483990), (30, 3019458), (36, 2516215), (39, 2322660), (45, 2012972), (52, 1741995), (60, 1509729), (65, 1393596), (78, 1161330), (90, 1006486), (117, 774220), (130, 696798), (156, 580665), (180, 503243), (195, 464532), (234, 387110), (260, 348399), (390, 232266), (468, 193555), (585, 154844), (780, 116133), (1170, 77422), (2340, 38711)]