239753010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3671}}^1$

素因数の和:3999

約数の個数: 64

約数和(自身を含む): 659902464

約数和(自身を除く): 420149454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311, 622, 933, 1555, 1866, 2177, 3110, 3671, 4354, 4665, 6531, 7342, 9330, 10885, 11013, 13062, 18355, 21770, 22026, 25697, 32655, 36710, 51394, 55065, 65310, 77091, 110130, 128485, 154182, 256970, 385455, 770910, 1141681, 2283362, 3425043, 5708405, 6850086, 7991767, 11416810, 15983534, 17125215, 23975301, 34250430, 39958835, 47950602, 79917670, 119876505, 239753010]

約数ペア:

[(1, 239753010), (2, 119876505), (3, 79917670), (5, 47950602), (6, 39958835), (7, 34250430), (10, 23975301), (14, 17125215), (15, 15983534), (21, 11416810), (30, 7991767), (35, 6850086), (42, 5708405), (70, 3425043), (105, 2283362), (210, 1141681), (311, 770910), (622, 385455), (933, 256970), (1555, 154182), (1866, 128485), (2177, 110130), (3110, 77091), (3671, 65310), (4354, 55065), (4665, 51394), (6531, 36710), (7342, 32655), (9330, 25697), (10885, 22026), (11013, 21770), (13062, 18355)]