10421580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 32514048

約数和(自身を除く): 22092468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 431, 465, 620, 780, 806, 862, 930, 1209, 1293, 1612, 1724, 1860, 2015, 2155, 2418, 2586, 4030, 4310, 4836, 5172, 5603, 6045, 6465, 8060, 8620, 11206, 12090, 12930, 13361, 16809, 22412, 24180, 25860, 26722, 28015, 33618, 40083, 53444, 56030, 66805, 67236, 80166, 84045, 112060, 133610, 160332, 168090, 173693, 200415, 267220, 336180, 347386, 400830, 521079, 694772, 801660, 868465, 1042158, 1736930, 2084316, 2605395, 3473860, 5210790, 10421580]

約数ペア:

[(1, 10421580), (2, 5210790), (3, 3473860), (4, 2605395), (5, 2084316), (6, 1736930), (10, 1042158), (12, 868465), (13, 801660), (15, 694772), (20, 521079), (26, 400830), (30, 347386), (31, 336180), (39, 267220), (52, 200415), (60, 173693), (62, 168090), (65, 160332), (78, 133610), (93, 112060), (124, 84045), (130, 80166), (155, 67236), (156, 66805), (186, 56030), (195, 53444), (260, 40083), (310, 33618), (372, 28015), (390, 26722), (403, 25860), (431, 24180), (465, 22412), (620, 16809), (780, 13361), (806, 12930), (862, 12090), (930, 11206), (1209, 8620), (1293, 8060), (1612, 6465), (1724, 6045), (1860, 5603), (2015, 5172), (2155, 4836), (2418, 4310), (2586, 4030)]