30793665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 60383232

約数和(自身を除く): 29589567

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 41, 69, 105, 115, 123, 161, 205, 287, 311, 345, 483, 615, 805, 861, 933, 943, 1435, 1555, 2177, 2415, 2829, 4305, 4665, 4715, 6531, 6601, 7153, 10885, 12751, 14145, 19803, 21459, 32655, 33005, 35765, 38253, 50071, 63755, 89257, 99015, 107295, 150213, 191265, 250355, 267771, 293273, 446285, 751065, 879819, 1338855, 1466365, 2052911, 4399095, 6158733, 10264555, 30793665]

約数ペア:

[(1, 30793665), (3, 10264555), (5, 6158733), (7, 4399095), (15, 2052911), (21, 1466365), (23, 1338855), (35, 879819), (41, 751065), (69, 446285), (105, 293273), (115, 267771), (123, 250355), (161, 191265), (205, 150213), (287, 107295), (311, 99015), (345, 89257), (483, 63755), (615, 50071), (805, 38253), (861, 35765), (933, 33005), (943, 32655), (1435, 21459), (1555, 19803), (2177, 14145), (2415, 12751), (2829, 10885), (4305, 7153), (4665, 6601), (4715, 6531)]