30442670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 56687040

約数和(自身を除く): 26244370

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 265, 355, 530, 710, 809, 1618, 3763, 4045, 7526, 8090, 18815, 37630, 42877, 57439, 85754, 114878, 214385, 287195, 428770, 574390, 3044267, 6088534, 15221335, 30442670]

約数ペア:

[(1, 30442670), (2, 15221335), (5, 6088534), (10, 3044267), (53, 574390), (71, 428770), (106, 287195), (142, 214385), (265, 114878), (355, 85754), (530, 57439), (710, 42877), (809, 37630), (1618, 18815), (3763, 8090), (4045, 7526)]