630509580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{152297}}^1$

素因数の和:152335

約数の個数: 72

約数和(自身を含む): 1995712992

約数和(自身を除く): 1365203412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 152297, 304594, 456891, 609188, 761485, 913782, 1370673, 1522970, 1827564, 2284455, 2741346, 3045940, 3502831, 4568910, 5482692, 6853365, 7005662, 9137820, 10508493, 13706730, 14011324, 17514155, 21016986, 27413460, 31525479, 35028310, 42033972, 52542465, 63050958, 70056620, 105084930, 126101916, 157627395, 210169860, 315254790, 630509580]

約数ペア:

[(1, 630509580), (2, 315254790), (3, 210169860), (4, 157627395), (5, 126101916), (6, 105084930), (9, 70056620), (10, 63050958), (12, 52542465), (15, 42033972), (18, 35028310), (20, 31525479), (23, 27413460), (30, 21016986), (36, 17514155), (45, 14011324), (46, 13706730), (60, 10508493), (69, 9137820), (90, 7005662), (92, 6853365), (115, 5482692), (138, 4568910), (180, 3502831), (207, 3045940), (230, 2741346), (276, 2284455), (345, 1827564), (414, 1522970), (460, 1370673), (690, 913782), (828, 761485), (1035, 609188), (1380, 456891), (2070, 304594), (4140, 152297)]