11509380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 35747712

約数和(自身を除く): 24238332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1487, 1548, 1935, 2580, 2974, 3870, 4461, 5948, 7435, 7740, 8922, 13383, 14870, 17844, 22305, 26766, 29740, 44610, 53532, 63941, 66915, 89220, 127882, 133830, 191823, 255764, 267660, 319705, 383646, 575469, 639410, 767292, 959115, 1150938, 1278820, 1918230, 2301876, 2877345, 3836460, 5754690, 11509380]

約数ペア:

[(1, 11509380), (2, 5754690), (3, 3836460), (4, 2877345), (5, 2301876), (6, 1918230), (9, 1278820), (10, 1150938), (12, 959115), (15, 767292), (18, 639410), (20, 575469), (30, 383646), (36, 319705), (43, 267660), (45, 255764), (60, 191823), (86, 133830), (90, 127882), (129, 89220), (172, 66915), (180, 63941), (215, 53532), (258, 44610), (387, 29740), (430, 26766), (516, 22305), (645, 17844), (774, 14870), (860, 13383), (1290, 8922), (1487, 7740), (1548, 7435), (1935, 5948), (2580, 4461), (2974, 3870)]