1010396985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 1783385856

約数和(自身を除く): 772988871

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 173, 183, 195, 305, 491, 519, 793, 865, 915, 1473, 2249, 2379, 2455, 2595, 3965, 6383, 6747, 7365, 10553, 11245, 11895, 19149, 29951, 31659, 31915, 33735, 52765, 84943, 89853, 95745, 137189, 149755, 158295, 254829, 389363, 411567, 424715, 449265, 685945, 1104259, 1168089, 1274145, 1946815, 2057835, 3312777, 5181523, 5521295, 5840445, 15544569, 16563885, 25907615, 67359799, 77722845, 202079397, 336798995, 1010396985]

約数ペア:

[(1, 1010396985), (3, 336798995), (5, 202079397), (13, 77722845), (15, 67359799), (39, 25907615), (61, 16563885), (65, 15544569), (173, 5840445), (183, 5521295), (195, 5181523), (305, 3312777), (491, 2057835), (519, 1946815), (793, 1274145), (865, 1168089), (915, 1104259), (1473, 685945), (2249, 449265), (2379, 424715), (2455, 411567), (2595, 389363), (3965, 254829), (6383, 158295), (6747, 149755), (7365, 137189), (10553, 95745), (11245, 89853), (11895, 84943), (19149, 52765), (29951, 33735), (31659, 31915)]