397826130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3259}}^1$

素因数の和:3595

約数の個数: 64

約数和(自身を含む): 1031829120

約数和(自身を除く): 634002990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 626, 939, 1565, 1878, 3130, 3259, 4069, 4695, 6518, 8138, 9390, 9777, 12207, 16295, 19554, 20345, 24414, 32590, 40690, 42367, 48885, 61035, 84734, 97770, 122070, 127101, 211835, 254202, 423670, 635505, 1020067, 1271010, 2040134, 3060201, 5100335, 6120402, 10200670, 13260871, 15301005, 26521742, 30602010, 39782613, 66304355, 79565226, 132608710, 198913065, 397826130]

約数ペア:

[(1, 397826130), (2, 198913065), (3, 132608710), (5, 79565226), (6, 66304355), (10, 39782613), (13, 30602010), (15, 26521742), (26, 15301005), (30, 13260871), (39, 10200670), (65, 6120402), (78, 5100335), (130, 3060201), (195, 2040134), (313, 1271010), (390, 1020067), (626, 635505), (939, 423670), (1565, 254202), (1878, 211835), (3130, 127101), (3259, 122070), (4069, 97770), (4695, 84734), (6518, 61035), (8138, 48885), (9390, 42367), (9777, 40690), (12207, 32590), (16295, 24414), (19554, 20345)]