98851490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7127}}^1$

素因数の和:7226

約数の個数: 32

約数和(自身を含む): 189889920

約数和(自身を除く): 91038430

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 7127, 13870, 14254, 35635, 71270, 135413, 270826, 520271, 677065, 1040542, 1354130, 2601355, 5202710, 9885149, 19770298, 49425745, 98851490]

約数ペア:

[(1, 98851490), (2, 49425745), (5, 19770298), (10, 9885149), (19, 5202710), (38, 2601355), (73, 1354130), (95, 1040542), (146, 677065), (190, 520271), (365, 270826), (730, 135413), (1387, 71270), (2774, 35635), (6935, 14254), (7127, 13870)]