30859850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 67400448

約数和(自身を除く): 36540598

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2383, 2590, 4766, 6475, 11915, 12950, 16681, 23830, 33362, 59575, 83405, 88171, 119150, 166810, 176342, 417025, 440855, 617197, 834050, 881710, 1234394, 2204275, 3085985, 4408550, 6171970, 15429925, 30859850]

約数ペア:

[(1, 30859850), (2, 15429925), (5, 6171970), (7, 4408550), (10, 3085985), (14, 2204275), (25, 1234394), (35, 881710), (37, 834050), (50, 617197), (70, 440855), (74, 417025), (175, 176342), (185, 166810), (259, 119150), (350, 88171), (370, 83405), (518, 59575), (925, 33362), (1295, 23830), (1850, 16681), (2383, 12950), (2590, 11915), (4766, 6475)]