63209740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16901}}^1$

素因数の和:16938

約数の個数: 48

約数和(自身を含む): 153334944

約数和(自身を除く): 90125204

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 16901, 33802, 67604, 84505, 169010, 185911, 287317, 338020, 371822, 574634, 743644, 929555, 1149268, 1436585, 1859110, 2873170, 3160487, 3718220, 5746340, 6320974, 12641948, 15802435, 31604870, 63209740]

約数ペア:

[(1, 63209740), (2, 31604870), (4, 15802435), (5, 12641948), (10, 6320974), (11, 5746340), (17, 3718220), (20, 3160487), (22, 2873170), (34, 1859110), (44, 1436585), (55, 1149268), (68, 929555), (85, 743644), (110, 574634), (170, 371822), (187, 338020), (220, 287317), (340, 185911), (374, 169010), (748, 84505), (935, 67604), (1870, 33802), (3740, 16901)]