138839220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59333}}^1$

素因数の和:59361

約数の個数: 72

約数和(自身を含む): 453549096

約数和(自身を除く): 314709876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 59333, 118666, 177999, 237332, 296665, 355998, 533997, 593330, 711996, 771329, 889995, 1067994, 1186660, 1542658, 1779990, 2135988, 2313987, 2669985, 3085316, 3559980, 3856645, 4627974, 5339970, 6941961, 7713290, 9255948, 10679940, 11569935, 13883922, 15426580, 23139870, 27767844, 34709805, 46279740, 69419610, 138839220]

約数ペア:

[(1, 138839220), (2, 69419610), (3, 46279740), (4, 34709805), (5, 27767844), (6, 23139870), (9, 15426580), (10, 13883922), (12, 11569935), (13, 10679940), (15, 9255948), (18, 7713290), (20, 6941961), (26, 5339970), (30, 4627974), (36, 3856645), (39, 3559980), (45, 3085316), (52, 2669985), (60, 2313987), (65, 2135988), (78, 1779990), (90, 1542658), (117, 1186660), (130, 1067994), (156, 889995), (180, 771329), (195, 711996), (234, 593330), (260, 533997), (390, 355998), (468, 296665), (585, 237332), (780, 177999), (1170, 118666), (2340, 59333)]