2079746970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9903557}}^1$

素因数の和:9903574

約数の個数: 32

約数和(自身を含む): 5704449408

約数和(自身を除く): 3624702438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9903557, 19807114, 29710671, 49517785, 59421342, 69324899, 99035570, 138649798, 148553355, 207974697, 297106710, 346624495, 415949394, 693248990, 1039873485, 2079746970]

約数ペア:

[(1, 2079746970), (2, 1039873485), (3, 693248990), (5, 415949394), (6, 346624495), (7, 297106710), (10, 207974697), (14, 148553355), (15, 138649798), (21, 99035570), (30, 69324899), (35, 59421342), (42, 49517785), (70, 29710671), (105, 19807114), (210, 9903557)]