30472156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 65691360

約数和(自身を除く): 35219204

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 121, 143, 167, 242, 286, 319, 334, 377, 484, 572, 638, 668, 754, 1276, 1508, 1573, 1837, 2171, 3146, 3509, 3674, 4147, 4342, 4843, 6292, 7018, 7348, 8294, 8684, 9686, 14036, 16588, 19372, 20207, 23881, 40414, 45617, 47762, 53273, 62959, 80828, 91234, 95524, 106546, 125918, 182468, 213092, 251836, 262691, 525382, 586003, 692549, 1050764, 1172006, 1385098, 2344012, 2770196, 7618039, 15236078, 30472156]

約数ペア:

[(1, 30472156), (2, 15236078), (4, 7618039), (11, 2770196), (13, 2344012), (22, 1385098), (26, 1172006), (29, 1050764), (44, 692549), (52, 586003), (58, 525382), (116, 262691), (121, 251836), (143, 213092), (167, 182468), (242, 125918), (286, 106546), (319, 95524), (334, 91234), (377, 80828), (484, 62959), (572, 53273), (638, 47762), (668, 45617), (754, 40414), (1276, 23881), (1508, 20207), (1573, 19372), (1837, 16588), (2171, 14036), (3146, 9686), (3509, 8684), (3674, 8294), (4147, 7348), (4342, 7018), (4843, 6292)]