154307370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{104971}}^1$

素因数の和:104995

約数の個数: 48

約数和(自身を含む): 430805088

約数和(自身を除く): 276497718

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, 104971, 209942, 314913, 524855, 629826, 734797, 1049710, 1469594, 1574565, 2204391, 3149130, 3673985, 4408782, 5143579, 7347970, 10287158, 11021955, 15430737, 22043910, 25717895, 30861474, 51435790, 77153685, 154307370]

約数ペア:

[(1, 154307370), (2, 77153685), (3, 51435790), (5, 30861474), (6, 25717895), (7, 22043910), (10, 15430737), (14, 11021955), (15, 10287158), (21, 7347970), (30, 5143579), (35, 4408782), (42, 3673985), (49, 3149130), (70, 2204391), (98, 1574565), (105, 1469594), (147, 1049710), (210, 734797), (245, 629826), (294, 524855), (490, 314913), (735, 209942), (1470, 104971)]