30919700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{44171}}^1$

素因数の和:44192

約数の個数: 36

約数和(自身を含む): 76682592

約数和(自身を除く): 45762892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 44171, 88342, 176684, 220855, 309197, 441710, 618394, 883420, 1104275, 1236788, 1545985, 2208550, 3091970, 4417100, 6183940, 7729925, 15459850, 30919700]

約数ペア:

[(1, 30919700), (2, 15459850), (4, 7729925), (5, 6183940), (7, 4417100), (10, 3091970), (14, 2208550), (20, 1545985), (25, 1236788), (28, 1104275), (35, 883420), (50, 618394), (70, 441710), (100, 309197), (140, 220855), (175, 176684), (350, 88342), (700, 44171)]