71153490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 180133632

約数和(自身を除く): 108980142

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 303, 345, 505, 606, 690, 1010, 1021, 1515, 2042, 2323, 3030, 3063, 4646, 5105, 6126, 6969, 10210, 11615, 13938, 15315, 23230, 23483, 30630, 34845, 46966, 69690, 70449, 103121, 117415, 140898, 206242, 234830, 309363, 352245, 515605, 618726, 704490, 1031210, 1546815, 2371783, 3093630, 4743566, 7115349, 11858915, 14230698, 23717830, 35576745, 71153490]

約数ペア:

[(1, 71153490), (2, 35576745), (3, 23717830), (5, 14230698), (6, 11858915), (10, 7115349), (15, 4743566), (23, 3093630), (30, 2371783), (46, 1546815), (69, 1031210), (101, 704490), (115, 618726), (138, 515605), (202, 352245), (230, 309363), (303, 234830), (345, 206242), (505, 140898), (606, 117415), (690, 103121), (1010, 70449), (1021, 69690), (1515, 46966), (2042, 34845), (2323, 30630), (3030, 23483), (3063, 23230), (4646, 15315), (5105, 13938), (6126, 11615), (6969, 10210)]