2017444170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1372411}}^1$

素因数の和:1372435

約数の個数: 48

約数和(自身を含む): 5632378848

約数和(自身を除く): 3614934678

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, 1372411, 2744822, 4117233, 6862055, 8234466, 9606877, 13724110, 19213754, 20586165, 28820631, 41172330, 48034385, 57641262, 67248139, 96068770, 134496278, 144103155, 201744417, 288206310, 336240695, 403488834, 672481390, 1008722085, 2017444170]

約数ペア:

[(1, 2017444170), (2, 1008722085), (3, 672481390), (5, 403488834), (6, 336240695), (7, 288206310), (10, 201744417), (14, 144103155), (15, 134496278), (21, 96068770), (30, 67248139), (35, 57641262), (42, 48034385), (49, 41172330), (70, 28820631), (98, 20586165), (105, 19213754), (147, 13724110), (210, 9606877), (245, 8234466), (294, 6862055), (490, 4117233), (735, 2744822), (1470, 1372411)]