89259240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106261}}^1$

素因数の和:106282

約数の個数: 64

約数和(自身を含む): 306034560

約数和(自身を除く): 216775320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106261, 212522, 318783, 425044, 531305, 637566, 743827, 850088, 1062610, 1275132, 1487654, 1593915, 2125220, 2231481, 2550264, 2975308, 3187830, 3719135, 4250440, 4462962, 5950616, 6375660, 7438270, 8925924, 11157405, 12751320, 14876540, 17851848, 22314810, 29753080, 44629620, 89259240]

約数ペア:

[(1, 89259240), (2, 44629620), (3, 29753080), (4, 22314810), (5, 17851848), (6, 14876540), (7, 12751320), (8, 11157405), (10, 8925924), (12, 7438270), (14, 6375660), (15, 5950616), (20, 4462962), (21, 4250440), (24, 3719135), (28, 3187830), (30, 2975308), (35, 2550264), (40, 2231481), (42, 2125220), (56, 1593915), (60, 1487654), (70, 1275132), (84, 1062610), (105, 850088), (120, 743827), (140, 637566), (168, 531305), (210, 425044), (280, 318783), (420, 212522), (840, 106261)]