103680590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 105338290

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 71, 94, 130, 142, 235, 239, 355, 470, 478, 611, 710, 923, 1195, 1222, 1846, 2390, 3055, 3107, 3337, 4615, 6110, 6214, 6674, 9230, 11233, 15535, 16685, 16969, 22466, 31070, 33370, 33938, 43381, 56165, 84845, 86762, 112330, 146029, 169690, 216905, 220597, 292058, 433810, 441194, 730145, 797543, 1102985, 1460290, 1595086, 2205970, 3987715, 7975430, 10368059, 20736118, 51840295, 103680590]

約数ペア:

[(1, 103680590), (2, 51840295), (5, 20736118), (10, 10368059), (13, 7975430), (26, 3987715), (47, 2205970), (65, 1595086), (71, 1460290), (94, 1102985), (130, 797543), (142, 730145), (235, 441194), (239, 433810), (355, 292058), (470, 220597), (478, 216905), (611, 169690), (710, 146029), (923, 112330), (1195, 86762), (1222, 84845), (1846, 56165), (2390, 43381), (3055, 33938), (3107, 33370), (3337, 31070), (4615, 22466), (6110, 16969), (6214, 16685), (6674, 15535), (9230, 11233)]