30508718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 51114240

約数和(自身を除く): 20605522

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 521, 874, 1042, 1273, 1541, 2546, 3082, 9899, 11983, 19798, 23966, 29279, 34907, 58558, 69814, 227677, 455354, 663233, 802861, 1326466, 1605722, 15254359, 30508718]

約数ペア:

[(1, 30508718), (2, 15254359), (19, 1605722), (23, 1326466), (38, 802861), (46, 663233), (67, 455354), (134, 227677), (437, 69814), (521, 58558), (874, 34907), (1042, 29279), (1273, 23966), (1541, 19798), (2546, 11983), (3082, 9899)]