5553660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 18098640

約数和(自身を除く): 12544980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 1889, 2940, 3778, 5667, 7556, 9445, 11334, 13223, 18890, 22668, 26446, 28335, 37780, 39669, 52892, 56670, 66115, 79338, 92561, 113340, 132230, 158676, 185122, 198345, 264460, 277683, 370244, 396690, 462805, 555366, 793380, 925610, 1110732, 1388415, 1851220, 2776830, 5553660]

約数ペア:

[(1, 5553660), (2, 2776830), (3, 1851220), (4, 1388415), (5, 1110732), (6, 925610), (7, 793380), (10, 555366), (12, 462805), (14, 396690), (15, 370244), (20, 277683), (21, 264460), (28, 198345), (30, 185122), (35, 158676), (42, 132230), (49, 113340), (60, 92561), (70, 79338), (84, 66115), (98, 56670), (105, 52892), (140, 39669), (147, 37780), (196, 28335), (210, 26446), (245, 22668), (294, 18890), (420, 13223), (490, 11334), (588, 9445), (735, 7556), (980, 5667), (1470, 3778), (1889, 2940)]