1516830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 4313088

約数和(自身を除く): 2796258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 233, 310, 434, 465, 466, 651, 699, 930, 1085, 1165, 1302, 1398, 1631, 2170, 2330, 3255, 3262, 3495, 4893, 6510, 6990, 7223, 8155, 9786, 14446, 16310, 21669, 24465, 36115, 43338, 48930, 50561, 72230, 101122, 108345, 151683, 216690, 252805, 303366, 505610, 758415, 1516830]

約数ペア:

[(1, 1516830), (2, 758415), (3, 505610), (5, 303366), (6, 252805), (7, 216690), (10, 151683), (14, 108345), (15, 101122), (21, 72230), (30, 50561), (31, 48930), (35, 43338), (42, 36115), (62, 24465), (70, 21669), (93, 16310), (105, 14446), (155, 9786), (186, 8155), (210, 7223), (217, 6990), (233, 6510), (310, 4893), (434, 3495), (465, 3262), (466, 3255), (651, 2330), (699, 2170), (930, 1631), (1085, 1398), (1165, 1302)]