23887110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 64447488

約数和(自身を除く): 40560378

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2663, 2990, 4485, 5326, 7989, 8970, 13315, 15978, 26630, 34619, 39945, 61249, 69238, 79890, 103857, 122498, 173095, 183747, 207714, 306245, 346190, 367494, 519285, 612490, 796237, 918735, 1038570, 1592474, 1837470, 2388711, 3981185, 4777422, 7962370, 11943555, 23887110]

約数ペア:

[(1, 23887110), (2, 11943555), (3, 7962370), (5, 4777422), (6, 3981185), (10, 2388711), (13, 1837470), (15, 1592474), (23, 1038570), (26, 918735), (30, 796237), (39, 612490), (46, 519285), (65, 367494), (69, 346190), (78, 306245), (115, 207714), (130, 183747), (138, 173095), (195, 122498), (230, 103857), (299, 79890), (345, 69238), (390, 61249), (598, 39945), (690, 34619), (897, 26630), (1495, 15978), (1794, 13315), (2663, 8970), (2990, 7989), (4485, 5326)]