10001530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 13222790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 419, 434, 682, 770, 838, 1085, 1705, 2095, 2170, 2387, 2933, 3410, 4190, 4609, 4774, 5866, 9218, 11935, 12989, 14665, 23045, 23870, 25978, 29330, 32263, 46090, 64526, 64945, 90923, 129890, 142879, 161315, 181846, 285758, 322630, 454615, 714395, 909230, 1000153, 1428790, 2000306, 5000765, 10001530]

約数ペア:

[(1, 10001530), (2, 5000765), (5, 2000306), (7, 1428790), (10, 1000153), (11, 909230), (14, 714395), (22, 454615), (31, 322630), (35, 285758), (55, 181846), (62, 161315), (70, 142879), (77, 129890), (110, 90923), (154, 64945), (155, 64526), (217, 46090), (310, 32263), (341, 29330), (385, 25978), (419, 23870), (434, 23045), (682, 14665), (770, 12989), (838, 11935), (1085, 9218), (1705, 5866), (2095, 4774), (2170, 4609), (2387, 4190), (2933, 3410)]