948870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 2660112

約数和(自身を除く): 1711242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 811, 1170, 1622, 2433, 4055, 4866, 7299, 8110, 10543, 12165, 14598, 21086, 24330, 31629, 36495, 52715, 63258, 72990, 94887, 105430, 158145, 189774, 316290, 474435, 948870]

約数ペア:

[(1, 948870), (2, 474435), (3, 316290), (5, 189774), (6, 158145), (9, 105430), (10, 94887), (13, 72990), (15, 63258), (18, 52715), (26, 36495), (30, 31629), (39, 24330), (45, 21086), (65, 14598), (78, 12165), (90, 10543), (117, 8110), (130, 7299), (195, 4866), (234, 4055), (390, 2433), (585, 1622), (811, 1170)]