30745830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 76655808

約数和(自身を除く): 45909978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 106, 122, 159, 183, 265, 305, 317, 318, 366, 530, 610, 634, 795, 915, 951, 1585, 1590, 1830, 1902, 3170, 3233, 4755, 6466, 9510, 9699, 16165, 16801, 19337, 19398, 32330, 33602, 38674, 48495, 50403, 58011, 84005, 96685, 96990, 100806, 116022, 168010, 193370, 252015, 290055, 504030, 580110, 1024861, 2049722, 3074583, 5124305, 6149166, 10248610, 15372915, 30745830]

約数ペア:

[(1, 30745830), (2, 15372915), (3, 10248610), (5, 6149166), (6, 5124305), (10, 3074583), (15, 2049722), (30, 1024861), (53, 580110), (61, 504030), (106, 290055), (122, 252015), (159, 193370), (183, 168010), (265, 116022), (305, 100806), (317, 96990), (318, 96685), (366, 84005), (530, 58011), (610, 50403), (634, 48495), (795, 38674), (915, 33602), (951, 32330), (1585, 19398), (1590, 19337), (1830, 16801), (1902, 16165), (3170, 9699), (3233, 9510), (4755, 6466)]