4720430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 9985248

約数和(自身を除く): 5264818

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 3301, 6602, 16505, 33010, 36311, 42913, 72622, 85826, 181555, 214565, 363110, 429130, 472043, 944086, 2360215, 4720430]

約数ペア:

[(1, 4720430), (2, 2360215), (5, 944086), (10, 472043), (11, 429130), (13, 363110), (22, 214565), (26, 181555), (55, 85826), (65, 72622), (110, 42913), (130, 36311), (143, 33010), (286, 16505), (715, 6602), (1430, 3301)]