889222740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{124541}}^1$

素因数の和:124577

約数の個数: 96

約数和(自身を含む): 3012920064

約数和(自身を除く): 2123697324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 124541, 249082, 373623, 498164, 622705, 747246, 871787, 1245410, 1494492, 1743574, 1868115, 2117197, 2490820, 2615361, 3487148, 3736230, 4234394, 4358935, 5230722, 6351591, 7472460, 8468788, 8717870, 10461444, 10585985, 12703182, 13076805, 14820379, 17435740, 21171970, 25406364, 26153610, 29640758, 31757955, 42343940, 44461137, 52307220, 59281516, 63515910, 74101895, 88922274, 127031820, 148203790, 177844548, 222305685, 296407580, 444611370, 889222740]

約数ペア:

[(1, 889222740), (2, 444611370), (3, 296407580), (4, 222305685), (5, 177844548), (6, 148203790), (7, 127031820), (10, 88922274), (12, 74101895), (14, 63515910), (15, 59281516), (17, 52307220), (20, 44461137), (21, 42343940), (28, 31757955), (30, 29640758), (34, 26153610), (35, 25406364), (42, 21171970), (51, 17435740), (60, 14820379), (68, 13076805), (70, 12703182), (84, 10585985), (85, 10461444), (102, 8717870), (105, 8468788), (119, 7472460), (140, 6351591), (170, 5230722), (204, 4358935), (210, 4234394), (238, 3736230), (255, 3487148), (340, 2615361), (357, 2490820), (420, 2117197), (476, 1868115), (510, 1743574), (595, 1494492), (714, 1245410), (1020, 871787), (1190, 747246), (1428, 622705), (1785, 498164), (2380, 373623), (3570, 249082), (7140, 124541)]