210825930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{143419}}^1$

素因数の和:143443

約数の個数: 48

約数和(自身を含む): 588595680

約数和(自身を除く): 377769750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 143419, 286838, 430257, 717095, 860514, 1003933, 1434190, 2007866, 2151285, 3011799, 4302570, 5019665, 6023598, 7027531, 10039330, 14055062, 15058995, 21082593, 30117990, 35137655, 42165186, 70275310, 105412965, 210825930]

約数ペア:

[(1, 210825930), (2, 105412965), (3, 70275310), (5, 42165186), (6, 35137655), (7, 30117990), (10, 21082593), (14, 15058995), (15, 14055062), (21, 10039330), (30, 7027531), (35, 6023598), (42, 5019665), (49, 4302570), (70, 3011799), (98, 2151285), (105, 2007866), (147, 1434190), (210, 1003933), (245, 860514), (294, 717095), (490, 430257), (735, 286838), (1470, 143419)]