12842070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 31983120

約数和(自身を除く): 19141050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 509, 841, 870, 1018, 1527, 1682, 2523, 2545, 3054, 4205, 5046, 5090, 7635, 8410, 12615, 14761, 15270, 25230, 29522, 44283, 73805, 88566, 147610, 221415, 428069, 442830, 856138, 1284207, 2140345, 2568414, 4280690, 6421035, 12842070]

約数ペア:

[(1, 12842070), (2, 6421035), (3, 4280690), (5, 2568414), (6, 2140345), (10, 1284207), (15, 856138), (29, 442830), (30, 428069), (58, 221415), (87, 147610), (145, 88566), (174, 73805), (290, 44283), (435, 29522), (509, 25230), (841, 15270), (870, 14761), (1018, 12615), (1527, 8410), (1682, 7635), (2523, 5090), (2545, 5046), (3054, 4205)]