43155190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11447}}^1$

素因数の和:11496

約数の個数: 32

約数和(自身を含む): 86546880

約数和(自身を除く): 43391690

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 11447, 22894, 57235, 114470, 148811, 297622, 331963, 663926, 744055, 1488110, 1659815, 3319630, 4315519, 8631038, 21577595, 43155190]

約数ペア:

[(1, 43155190), (2, 21577595), (5, 8631038), (10, 4315519), (13, 3319630), (26, 1659815), (29, 1488110), (58, 744055), (65, 663926), (130, 331963), (145, 297622), (290, 148811), (377, 114470), (754, 57235), (1885, 22894), (3770, 11447)]