118075020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281131}}^1$

素因数の和:281150

約数の個数: 48

約数和(自身を含む): 377841408

約数和(自身を除く): 259766388

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, 281131, 562262, 843393, 1124524, 1405655, 1686786, 1967917, 2811310, 3373572, 3935834, 4216965, 5622620, 5903751, 7871668, 8433930, 9839585, 11807502, 16867860, 19679170, 23615004, 29518755, 39358340, 59037510, 118075020]

約数ペア:

[(1, 118075020), (2, 59037510), (3, 39358340), (4, 29518755), (5, 23615004), (6, 19679170), (7, 16867860), (10, 11807502), (12, 9839585), (14, 8433930), (15, 7871668), (20, 5903751), (21, 5622620), (28, 4216965), (30, 3935834), (35, 3373572), (42, 2811310), (60, 1967917), (70, 1686786), (84, 1405655), (105, 1124524), (140, 843393), (210, 562262), (420, 281131)]