3182740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 8273664

約数和(自身を除く): 5090924

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 37, 44, 46, 55, 68, 74, 85, 92, 110, 115, 148, 170, 185, 187, 220, 230, 253, 340, 370, 374, 391, 407, 460, 506, 629, 740, 748, 782, 814, 851, 935, 1012, 1258, 1265, 1564, 1628, 1702, 1870, 1955, 2035, 2516, 2530, 3145, 3404, 3740, 3910, 4070, 4255, 4301, 5060, 6290, 6919, 7820, 8140, 8510, 8602, 9361, 12580, 13838, 14467, 17020, 17204, 18722, 21505, 27676, 28934, 34595, 37444, 43010, 46805, 57868, 69190, 72335, 86020, 93610, 138380, 144670, 159137, 187220, 289340, 318274, 636548, 795685, 1591370, 3182740]

約数ペア:

[(1, 3182740), (2, 1591370), (4, 795685), (5, 636548), (10, 318274), (11, 289340), (17, 187220), (20, 159137), (22, 144670), (23, 138380), (34, 93610), (37, 86020), (44, 72335), (46, 69190), (55, 57868), (68, 46805), (74, 43010), (85, 37444), (92, 34595), (110, 28934), (115, 27676), (148, 21505), (170, 18722), (185, 17204), (187, 17020), (220, 14467), (230, 13838), (253, 12580), (340, 9361), (370, 8602), (374, 8510), (391, 8140), (407, 7820), (460, 6919), (506, 6290), (629, 5060), (740, 4301), (748, 4255), (782, 4070), (814, 3910), (851, 3740), (935, 3404), (1012, 3145), (1258, 2530), (1265, 2516), (1564, 2035), (1628, 1955), (1702, 1870)]