325946430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{402403}}^1$

素因数の和:402422

約数の個数: 40

約数和(自身を含む): 876435912

約数和(自身を除く): 550489482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 402403, 804806, 1207209, 2012015, 2414418, 3621627, 4024030, 6036045, 7243254, 10864881, 12072090, 18108135, 21729762, 32594643, 36216270, 54324405, 65189286, 108648810, 162973215, 325946430]

約数ペア:

[(1, 325946430), (2, 162973215), (3, 108648810), (5, 65189286), (6, 54324405), (9, 36216270), (10, 32594643), (15, 21729762), (18, 18108135), (27, 12072090), (30, 10864881), (45, 7243254), (54, 6036045), (81, 4024030), (90, 3621627), (135, 2414418), (162, 2012015), (270, 1207209), (405, 804806), (810, 402403)]