30000410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 63638784

約数和(自身を除く): 33638374

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 170, 187, 263, 305, 374, 526, 610, 671, 935, 1037, 1315, 1342, 1870, 2074, 2630, 2893, 3355, 4471, 5185, 5786, 6710, 8942, 10370, 11407, 14465, 16043, 22355, 22814, 28930, 32086, 44710, 49181, 57035, 80215, 98362, 114070, 160430, 176473, 245905, 272731, 352946, 491810, 545462, 882365, 1363655, 1764730, 2727310, 3000041, 6000082, 15000205, 30000410]

約数ペア:

[(1, 30000410), (2, 15000205), (5, 6000082), (10, 3000041), (11, 2727310), (17, 1764730), (22, 1363655), (34, 882365), (55, 545462), (61, 491810), (85, 352946), (110, 272731), (122, 245905), (170, 176473), (187, 160430), (263, 114070), (305, 98362), (374, 80215), (526, 57035), (610, 49181), (671, 44710), (935, 32086), (1037, 28930), (1315, 22814), (1342, 22355), (1870, 16043), (2074, 14465), (2630, 11407), (2893, 10370), (3355, 8942), (4471, 6710), (5185, 5786)]