30479002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 51448320

約数和(自身を除く): 20969318

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 811, 817, 874, 989, 1622, 1634, 1978, 15409, 18653, 18791, 30818, 34873, 37306, 37582, 69746, 354407, 662587, 708814, 802079, 1325174, 1604158, 15239501, 30479002]

約数ペア:

[(1, 30479002), (2, 15239501), (19, 1604158), (23, 1325174), (38, 802079), (43, 708814), (46, 662587), (86, 354407), (437, 69746), (811, 37582), (817, 37306), (874, 34873), (989, 30818), (1622, 18791), (1634, 18653), (1978, 15409)]