156969210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{26293}}^1$

素因数の和:26502

約数の個数: 32

約数和(自身を含む): 378633600

約数和(自身を除く): 221664390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 26293, 52586, 78879, 131465, 157758, 262930, 394395, 788790, 5232307, 10464614, 15696921, 26161535, 31393842, 52323070, 78484605, 156969210]

約数ペア:

[(1, 156969210), (2, 78484605), (3, 52323070), (5, 31393842), (6, 26161535), (10, 15696921), (15, 10464614), (30, 5232307), (199, 788790), (398, 394395), (597, 262930), (995, 157758), (1194, 131465), (1990, 78879), (2985, 52586), (5970, 26293)]