8888460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21163}}^1$

素因数の和:21182

約数の個数: 48

約数和(自身を含む): 28444416

約数和(自身を除く): 19555956

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, 21163, 42326, 63489, 84652, 105815, 126978, 148141, 211630, 253956, 296282, 317445, 423260, 444423, 592564, 634890, 740705, 888846, 1269780, 1481410, 1777692, 2222115, 2962820, 4444230, 8888460]

約数ペア:

[(1, 8888460), (2, 4444230), (3, 2962820), (4, 2222115), (5, 1777692), (6, 1481410), (7, 1269780), (10, 888846), (12, 740705), (14, 634890), (15, 592564), (20, 444423), (21, 423260), (28, 317445), (30, 296282), (35, 253956), (42, 211630), (60, 148141), (70, 126978), (84, 105815), (105, 84652), (140, 63489), (210, 42326), (420, 21163)]