1017660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 3257856

約数和(自身を除く): 2240196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2423, 4846, 7269, 9692, 12115, 14538, 16961, 24230, 29076, 33922, 36345, 48460, 50883, 67844, 72690, 84805, 101766, 145380, 169610, 203532, 254415, 339220, 508830, 1017660]

約数ペア:

[(1, 1017660), (2, 508830), (3, 339220), (4, 254415), (5, 203532), (6, 169610), (7, 145380), (10, 101766), (12, 84805), (14, 72690), (15, 67844), (20, 50883), (21, 48460), (28, 36345), (30, 33922), (35, 29076), (42, 24230), (60, 16961), (70, 14538), (84, 12115), (105, 9692), (140, 7269), (210, 4846), (420, 2423)]