30917370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4971

約数の個数: 64

約数和(自身を含む): 85224960

約数和(自身を除く): 54307590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 4931, 6270, 9862, 14793, 24655, 29586, 49310, 54241, 73965, 93689, 108482, 147930, 162723, 187378, 271205, 281067, 325446, 468445, 542410, 562134, 813615, 936890, 1030579, 1405335, 1627230, 2061158, 2810670, 3091737, 5152895, 6183474, 10305790, 15458685, 30917370]

約数ペア:

[(1, 30917370), (2, 15458685), (3, 10305790), (5, 6183474), (6, 5152895), (10, 3091737), (11, 2810670), (15, 2061158), (19, 1627230), (22, 1405335), (30, 1030579), (33, 936890), (38, 813615), (55, 562134), (57, 542410), (66, 468445), (95, 325446), (110, 281067), (114, 271205), (165, 187378), (190, 162723), (209, 147930), (285, 108482), (330, 93689), (418, 73965), (570, 54241), (627, 49310), (1045, 29586), (1254, 24655), (2090, 14793), (3135, 9862), (4931, 6270)]