85169630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 190124928

約数和(自身を除く): 104955298

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 173, 182, 346, 455, 541, 865, 910, 1082, 1211, 1730, 2249, 2422, 2705, 3787, 4498, 5410, 6055, 7033, 7574, 11245, 12110, 14066, 15743, 18935, 22490, 31486, 35165, 37870, 49231, 70330, 78715, 93593, 98462, 157430, 187186, 246155, 467965, 492310, 655151, 935930, 1216709, 1310302, 2433418, 3275755, 6083545, 6551510, 8516963, 12167090, 17033926, 42584815, 85169630]

約数ペア:

[(1, 85169630), (2, 42584815), (5, 17033926), (7, 12167090), (10, 8516963), (13, 6551510), (14, 6083545), (26, 3275755), (35, 2433418), (65, 1310302), (70, 1216709), (91, 935930), (130, 655151), (173, 492310), (182, 467965), (346, 246155), (455, 187186), (541, 157430), (865, 98462), (910, 93593), (1082, 78715), (1211, 70330), (1730, 49231), (2249, 37870), (2422, 35165), (2705, 31486), (3787, 22490), (4498, 18935), (5410, 15743), (6055, 14066), (7033, 12110), (7574, 11245)]