40799430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{21587}}^1$

素因数の和:21610

約数の個数: 64

約数和(自身を含む): 124346880

約数和(自身を除く): 83547450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 21587, 43174, 64761, 107935, 129522, 151109, 194283, 215870, 302218, 323805, 388566, 453327, 582849, 647610, 755545, 906654, 971415, 1165698, 1359981, 1511090, 1942830, 2266635, 2719962, 2914245, 4079943, 4533270, 5828490, 6799905, 8159886, 13599810, 20399715, 40799430]

約数ペア:

[(1, 40799430), (2, 20399715), (3, 13599810), (5, 8159886), (6, 6799905), (7, 5828490), (9, 4533270), (10, 4079943), (14, 2914245), (15, 2719962), (18, 2266635), (21, 1942830), (27, 1511090), (30, 1359981), (35, 1165698), (42, 971415), (45, 906654), (54, 755545), (63, 647610), (70, 582849), (90, 453327), (105, 388566), (126, 323805), (135, 302218), (189, 215870), (210, 194283), (270, 151109), (315, 129522), (378, 107935), (630, 64761), (945, 43174), (1890, 21587)]