308378460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13633}}^1$

素因数の和:13687

約数の個数: 96

約数和(自身を含む): 962015040

約数和(自身を除く): 653636580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 7540, 11310, 13633, 22620, 27266, 40899, 54532, 68165, 81798, 136330, 163596, 177229, 204495, 272660, 354458, 395357, 408990, 531687, 708916, 790714, 817980, 886145, 1063374, 1186071, 1581428, 1772290, 1976785, 2126748, 2372142, 2658435, 3544580, 3953570, 4744284, 5139641, 5316870, 5930355, 7907140, 10279282, 10633740, 11860710, 15418923, 20558564, 23721420, 25698205, 30837846, 51396410, 61675692, 77094615, 102792820, 154189230, 308378460]

約数ペア:

[(1, 308378460), (2, 154189230), (3, 102792820), (4, 77094615), (5, 61675692), (6, 51396410), (10, 30837846), (12, 25698205), (13, 23721420), (15, 20558564), (20, 15418923), (26, 11860710), (29, 10633740), (30, 10279282), (39, 7907140), (52, 5930355), (58, 5316870), (60, 5139641), (65, 4744284), (78, 3953570), (87, 3544580), (116, 2658435), (130, 2372142), (145, 2126748), (156, 1976785), (174, 1772290), (195, 1581428), (260, 1186071), (290, 1063374), (348, 886145), (377, 817980), (390, 790714), (435, 708916), (580, 531687), (754, 408990), (780, 395357), (870, 354458), (1131, 272660), (1508, 204495), (1740, 177229), (1885, 163596), (2262, 136330), (3770, 81798), (4524, 68165), (5655, 54532), (7540, 40899), (11310, 27266), (13633, 22620)]