57287370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{38971}}^1$

素因数の和:38995

約数の個数: 48

約数和(自身を含む): 159941088

約数和(自身を除く): 102653718

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, 38971, 77942, 116913, 194855, 233826, 272797, 389710, 545594, 584565, 818391, 1169130, 1363985, 1636782, 1909579, 2727970, 3819158, 4091955, 5728737, 8183910, 9547895, 11457474, 19095790, 28643685, 57287370]

約数ペア:

[(1, 57287370), (2, 28643685), (3, 19095790), (5, 11457474), (6, 9547895), (7, 8183910), (10, 5728737), (14, 4091955), (15, 3819158), (21, 2727970), (30, 1909579), (35, 1636782), (42, 1363985), (49, 1169130), (70, 818391), (98, 584565), (105, 545594), (147, 389710), (210, 272797), (245, 233826), (294, 194855), (490, 116913), (735, 77942), (1470, 38971)]