30074408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 70224000

約数和(自身を除く): 40149592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 218, 364, 379, 436, 728, 758, 763, 872, 1417, 1516, 1526, 2653, 2834, 3032, 3052, 4927, 5306, 5668, 6104, 9854, 9919, 10612, 11336, 19708, 19838, 21224, 34489, 39416, 39676, 41311, 68978, 79352, 82622, 137956, 165244, 275912, 289177, 330488, 537043, 578354, 1074086, 1156708, 2148172, 2313416, 3759301, 4296344, 7518602, 15037204, 30074408]

約数ペア:

[(1, 30074408), (2, 15037204), (4, 7518602), (7, 4296344), (8, 3759301), (13, 2313416), (14, 2148172), (26, 1156708), (28, 1074086), (52, 578354), (56, 537043), (91, 330488), (104, 289177), (109, 275912), (182, 165244), (218, 137956), (364, 82622), (379, 79352), (436, 68978), (728, 41311), (758, 39676), (763, 39416), (872, 34489), (1417, 21224), (1516, 19838), (1526, 19708), (2653, 11336), (2834, 10612), (3032, 9919), (3052, 9854), (4927, 6104), (5306, 5668)]