30069940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 68040000

約数和(自身を除く): 37970060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 1499, 2006, 2998, 4012, 5015, 5996, 7495, 10030, 14990, 20060, 25483, 29980, 50966, 88441, 101932, 127415, 176882, 254830, 353764, 442205, 509660, 884410, 1503497, 1768820, 3006994, 6013988, 7517485, 15034970, 30069940]

約数ペア:

[(1, 30069940), (2, 15034970), (4, 7517485), (5, 6013988), (10, 3006994), (17, 1768820), (20, 1503497), (34, 884410), (59, 509660), (68, 442205), (85, 353764), (118, 254830), (170, 176882), (236, 127415), (295, 101932), (340, 88441), (590, 50966), (1003, 29980), (1180, 25483), (1499, 20060), (2006, 14990), (2998, 10030), (4012, 7495), (5015, 5996)]