123239610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35111}}^1$

素因数の和:35140

約数の個数: 64

約数和(自身を含む): 353928960

約数和(自身を除く): 230689350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 35111, 70222, 105333, 175555, 210666, 315999, 351110, 456443, 526665, 631998, 912886, 947997, 1053330, 1369329, 1579995, 1895994, 2282215, 2738658, 3159990, 4107987, 4564430, 4739985, 6846645, 8215974, 9479970, 12323961, 13693290, 20539935, 24647922, 41079870, 61619805, 123239610]

約数ペア:

[(1, 123239610), (2, 61619805), (3, 41079870), (5, 24647922), (6, 20539935), (9, 13693290), (10, 12323961), (13, 9479970), (15, 8215974), (18, 6846645), (26, 4739985), (27, 4564430), (30, 4107987), (39, 3159990), (45, 2738658), (54, 2282215), (65, 1895994), (78, 1579995), (90, 1369329), (117, 1053330), (130, 947997), (135, 912886), (195, 631998), (234, 526665), (270, 456443), (351, 351110), (390, 315999), (585, 210666), (702, 175555), (1170, 105333), (1755, 70222), (3510, 35111)]