70489980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11867}}^1$

素因数の和:11896

約数の個数: 96

約数和(自身を含む): 239258880

約数和(自身を除く): 168768900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 11867, 23734, 35601, 47468, 59335, 71202, 106803, 118670, 130537, 142404, 178005, 213606, 237340, 261074, 320409, 356010, 391611, 427212, 522148, 534015, 640818, 652685, 712020, 783222, 1068030, 1174833, 1281636, 1305370, 1566444, 1602045, 1958055, 2136060, 2349666, 2610740, 3204090, 3524499, 3916110, 4699332, 5874165, 6408180, 7048998, 7832220, 11748330, 14097996, 17622495, 23496660, 35244990, 70489980]

約数ペア:

[(1, 70489980), (2, 35244990), (3, 23496660), (4, 17622495), (5, 14097996), (6, 11748330), (9, 7832220), (10, 7048998), (11, 6408180), (12, 5874165), (15, 4699332), (18, 3916110), (20, 3524499), (22, 3204090), (27, 2610740), (30, 2349666), (33, 2136060), (36, 1958055), (44, 1602045), (45, 1566444), (54, 1305370), (55, 1281636), (60, 1174833), (66, 1068030), (90, 783222), (99, 712020), (108, 652685), (110, 640818), (132, 534015), (135, 522148), (165, 427212), (180, 391611), (198, 356010), (220, 320409), (270, 261074), (297, 237340), (330, 213606), (396, 178005), (495, 142404), (540, 130537), (594, 118670), (660, 106803), (990, 71202), (1188, 59335), (1485, 47468), (1980, 35601), (2970, 23734), (5940, 11867)]