27969630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2525

約数の個数: 64

約数和(自身を含む): 74813760

約数和(自身を除く): 46844130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 2473, 3770, 4946, 5655, 7419, 11310, 12365, 14838, 24730, 32149, 37095, 64298, 71717, 74190, 96447, 143434, 160745, 192894, 215151, 321490, 358585, 430302, 482235, 717170, 932321, 964470, 1075755, 1864642, 2151510, 2796963, 4661605, 5593926, 9323210, 13984815, 27969630]

約数ペア:

[(1, 27969630), (2, 13984815), (3, 9323210), (5, 5593926), (6, 4661605), (10, 2796963), (13, 2151510), (15, 1864642), (26, 1075755), (29, 964470), (30, 932321), (39, 717170), (58, 482235), (65, 430302), (78, 358585), (87, 321490), (130, 215151), (145, 192894), (174, 160745), (195, 143434), (290, 96447), (377, 74190), (390, 71717), (435, 64298), (754, 37095), (870, 32149), (1131, 24730), (1885, 14838), (2262, 12365), (2473, 11310), (3770, 7419), (4946, 5655)]