58639980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139619}}^1$

素因数の和:139638

約数の個数: 48

約数和(自身を含む): 187649280

約数和(自身を除く): 129009300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 139619, 279238, 418857, 558476, 698095, 837714, 977333, 1396190, 1675428, 1954666, 2094285, 2792380, 2931999, 3909332, 4188570, 4886665, 5863998, 8377140, 9773330, 11727996, 14659995, 19546660, 29319990, 58639980]

約数ペア:

[(1, 58639980), (2, 29319990), (3, 19546660), (4, 14659995), (5, 11727996), (6, 9773330), (7, 8377140), (10, 5863998), (12, 4886665), (14, 4188570), (15, 3909332), (20, 2931999), (21, 2792380), (28, 2094285), (30, 1954666), (35, 1675428), (42, 1396190), (60, 977333), (70, 837714), (84, 698095), (105, 558476), (140, 418857), (210, 279238), (420, 139619)]