140540730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3403

約数の個数: 64

約数和(自身を含む): 370884096

約数和(自身を除く): 230343366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1310, 1441, 1965, 2882, 3251, 3930, 4323, 6502, 7205, 8646, 9753, 14410, 16255, 19506, 21615, 32510, 35761, 43230, 48765, 71522, 97530, 107283, 178805, 214566, 357610, 425881, 536415, 851762, 1072830, 1277643, 2129405, 2555286, 4258810, 4684691, 6388215, 9369382, 12776430, 14054073, 23423455, 28108146, 46846910, 70270365, 140540730]

約数ペア:

[(1, 140540730), (2, 70270365), (3, 46846910), (5, 28108146), (6, 23423455), (10, 14054073), (11, 12776430), (15, 9369382), (22, 6388215), (30, 4684691), (33, 4258810), (55, 2555286), (66, 2129405), (110, 1277643), (131, 1072830), (165, 851762), (262, 536415), (330, 425881), (393, 357610), (655, 214566), (786, 178805), (1310, 107283), (1441, 97530), (1965, 71522), (2882, 48765), (3251, 43230), (3930, 35761), (4323, 32510), (6502, 21615), (7205, 19506), (8646, 16255), (9753, 14410)]