143246970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51343}}^1$

素因数の和:51387

約数の個数: 48

約数和(自身を含む): 384463872

約数和(自身を除く): 241216902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 51343, 102686, 154029, 256715, 308058, 462087, 513430, 770145, 924174, 1540290, 1591633, 2310435, 3183266, 4620870, 4774899, 7958165, 9549798, 14324697, 15916330, 23874495, 28649394, 47748990, 71623485, 143246970]

約数ペア:

[(1, 143246970), (2, 71623485), (3, 47748990), (5, 28649394), (6, 23874495), (9, 15916330), (10, 14324697), (15, 9549798), (18, 7958165), (30, 4774899), (31, 4620870), (45, 3183266), (62, 2310435), (90, 1591633), (93, 1540290), (155, 924174), (186, 770145), (279, 513430), (310, 462087), (465, 308058), (558, 256715), (930, 154029), (1395, 102686), (2790, 51343)]