998366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16069}}^1$

素因数の和:16207

約数の個数: 64

約数和(自身を含む): 2545488000

約数和(自身を除く): 1547121030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 109, 114, 190, 218, 285, 327, 545, 570, 654, 1090, 1635, 2071, 3270, 4142, 6213, 10355, 12426, 16069, 20710, 31065, 32138, 48207, 62130, 80345, 96414, 160690, 241035, 305311, 482070, 610622, 915933, 1526555, 1751521, 1831866, 3053110, 3503042, 4579665, 5254563, 8757605, 9159330, 10509126, 17515210, 26272815, 33278899, 52545630, 66557798, 99836697, 166394495, 199673394, 332788990, 499183485, 998366970]

約数ペア:

[(1, 998366970), (2, 499183485), (3, 332788990), (5, 199673394), (6, 166394495), (10, 99836697), (15, 66557798), (19, 52545630), (30, 33278899), (38, 26272815), (57, 17515210), (95, 10509126), (109, 9159330), (114, 8757605), (190, 5254563), (218, 4579665), (285, 3503042), (327, 3053110), (545, 1831866), (570, 1751521), (654, 1526555), (1090, 915933), (1635, 610622), (2071, 482070), (3270, 305311), (4142, 241035), (6213, 160690), (10355, 96414), (12426, 80345), (16069, 62130), (20710, 48207), (31065, 32138)]