47739030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 122411520

約数和(自身を除く): 74672490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1609, 1978, 2967, 3218, 4827, 4945, 5934, 8045, 9654, 9890, 14835, 16090, 24135, 29670, 37007, 48270, 69187, 74014, 111021, 138374, 185035, 207561, 222042, 345935, 370070, 415122, 555105, 691870, 1037805, 1110210, 1591301, 2075610, 3182602, 4773903, 7956505, 9547806, 15913010, 23869515, 47739030]

約数ペア:

[(1, 47739030), (2, 23869515), (3, 15913010), (5, 9547806), (6, 7956505), (10, 4773903), (15, 3182602), (23, 2075610), (30, 1591301), (43, 1110210), (46, 1037805), (69, 691870), (86, 555105), (115, 415122), (129, 370070), (138, 345935), (215, 222042), (230, 207561), (258, 185035), (345, 138374), (430, 111021), (645, 74014), (690, 69187), (989, 48270), (1290, 37007), (1609, 29670), (1978, 24135), (2967, 16090), (3218, 14835), (4827, 9890), (4945, 9654), (5934, 8045)]