381138780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577483}}^1$

素因数の和:577506

約数の個数: 48

約数和(自身を含む): 1164207744

約数和(自身を除く): 783068964

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 577483, 1154966, 1732449, 2309932, 2887415, 3464898, 5774830, 6352313, 6929796, 8662245, 11549660, 12704626, 17324490, 19056939, 25409252, 31761565, 34648980, 38113878, 63523130, 76227756, 95284695, 127046260, 190569390, 381138780]

約数ペア:

[(1, 381138780), (2, 190569390), (3, 127046260), (4, 95284695), (5, 76227756), (6, 63523130), (10, 38113878), (11, 34648980), (12, 31761565), (15, 25409252), (20, 19056939), (22, 17324490), (30, 12704626), (33, 11549660), (44, 8662245), (55, 6929796), (60, 6352313), (66, 5774830), (110, 3464898), (132, 2887415), (165, 2309932), (220, 1732449), (330, 1154966), (660, 577483)]