324940090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{74357}}^1$

素因数の和:74406

約数の個数: 32

約数和(自身を含む): 642453120

約数和(自身を除く): 317513030

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 74357, 148714, 371785, 743570, 1412783, 1710211, 2825566, 3420422, 7063915, 8551055, 14127830, 17102110, 32494009, 64988018, 162470045, 324940090]

約数ペア:

[(1, 324940090), (2, 162470045), (5, 64988018), (10, 32494009), (19, 17102110), (23, 14127830), (38, 8551055), (46, 7063915), (95, 3420422), (115, 2825566), (190, 1710211), (230, 1412783), (437, 743570), (874, 371785), (2185, 148714), (4370, 74357)]