152423810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{28279}}^1$

素因数の和:28311

約数の個数: 48

約数和(自身を含む): 348183360

約数和(自身を除く): 195759550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 28279, 56558, 141395, 197953, 282790, 311069, 395906, 622138, 989765, 1385671, 1555345, 1979530, 2177483, 2771342, 3110690, 4354966, 6928355, 10887415, 13856710, 15242381, 21774830, 30484762, 76211905, 152423810]

約数ペア:

[(1, 152423810), (2, 76211905), (5, 30484762), (7, 21774830), (10, 15242381), (11, 13856710), (14, 10887415), (22, 6928355), (35, 4354966), (49, 3110690), (55, 2771342), (70, 2177483), (77, 1979530), (98, 1555345), (110, 1385671), (154, 989765), (245, 622138), (385, 395906), (490, 311069), (539, 282790), (770, 197953), (1078, 141395), (2695, 56558), (5390, 28279)]