30933480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7018

約数の個数: 64

約数和(自身を含む): 95322240

約数和(自身を除く): 64388760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 6967, 13934, 20901, 27868, 34835, 41802, 55736, 69670, 83604, 104505, 139340, 167208, 209010, 257779, 278680, 418020, 515558, 773337, 836040, 1031116, 1288895, 1546674, 2062232, 2577790, 3093348, 3866685, 5155580, 6186696, 7733370, 10311160, 15466740, 30933480]

約数ペア:

[(1, 30933480), (2, 15466740), (3, 10311160), (4, 7733370), (5, 6186696), (6, 5155580), (8, 3866685), (10, 3093348), (12, 2577790), (15, 2062232), (20, 1546674), (24, 1288895), (30, 1031116), (37, 836040), (40, 773337), (60, 515558), (74, 418020), (111, 278680), (120, 257779), (148, 209010), (185, 167208), (222, 139340), (296, 104505), (370, 83604), (444, 69670), (555, 55736), (740, 41802), (888, 34835), (1110, 27868), (1480, 20901), (2220, 13934), (4440, 6967)]