4274970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20357}}^1$

素因数の和:20374

約数の個数: 32

約数和(自身を含む): 11726208

約数和(自身を除く): 7451238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20357, 40714, 61071, 101785, 122142, 142499, 203570, 284998, 305355, 427497, 610710, 712495, 854994, 1424990, 2137485, 4274970]

約数ペア:

[(1, 4274970), (2, 2137485), (3, 1424990), (5, 854994), (6, 712495), (7, 610710), (10, 427497), (14, 305355), (15, 284998), (21, 203570), (30, 142499), (35, 122142), (42, 101785), (70, 61071), (105, 40714), (210, 20357)]