30771378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 78848640

約数和(自身を除く): 48077262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 29, 33, 46, 58, 66, 69, 87, 99, 138, 174, 198, 207, 233, 253, 261, 319, 414, 466, 506, 522, 638, 667, 699, 759, 957, 1334, 1398, 1518, 1914, 2001, 2097, 2277, 2563, 2871, 4002, 4194, 4554, 5126, 5359, 5742, 6003, 6757, 7337, 7689, 10718, 12006, 13514, 14674, 15378, 16077, 20271, 22011, 23067, 32154, 40542, 44022, 46134, 48231, 58949, 60813, 66033, 74327, 96462, 117898, 121626, 132066, 148654, 155411, 176847, 222981, 310822, 353694, 445962, 466233, 530541, 668943, 932466, 1061082, 1337886, 1398699, 1709521, 2797398, 3419042, 5128563, 10257126, 15385689, 30771378]

約数ペア:

[(1, 30771378), (2, 15385689), (3, 10257126), (6, 5128563), (9, 3419042), (11, 2797398), (18, 1709521), (22, 1398699), (23, 1337886), (29, 1061082), (33, 932466), (46, 668943), (58, 530541), (66, 466233), (69, 445962), (87, 353694), (99, 310822), (138, 222981), (174, 176847), (198, 155411), (207, 148654), (233, 132066), (253, 121626), (261, 117898), (319, 96462), (414, 74327), (466, 66033), (506, 60813), (522, 58949), (638, 48231), (667, 46134), (699, 44022), (759, 40542), (957, 32154), (1334, 23067), (1398, 22011), (1518, 20271), (1914, 16077), (2001, 15378), (2097, 14674), (2277, 13514), (2563, 12006), (2871, 10718), (4002, 7689), (4194, 7337), (4554, 6757), (5126, 6003), (5359, 5742)]