61841220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2017}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 200702208

約数和(自身を除く): 138860988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2017, 2044, 2190, 2555, 3066, 4034, 4380, 5110, 6051, 6132, 7665, 8068, 10085, 10220, 12102, 14119, 15330, 20170, 24204, 28238, 30255, 30660, 40340, 42357, 56476, 60510, 70595, 84714, 121020, 141190, 147241, 169428, 211785, 282380, 294482, 423570, 441723, 588964, 736205, 847140, 883446, 1030687, 1472410, 1766892, 2061374, 2208615, 2944820, 3092061, 4122748, 4417230, 5153435, 6184122, 8834460, 10306870, 12368244, 15460305, 20613740, 30920610, 61841220]

約数ペア:

[(1, 61841220), (2, 30920610), (3, 20613740), (4, 15460305), (5, 12368244), (6, 10306870), (7, 8834460), (10, 6184122), (12, 5153435), (14, 4417230), (15, 4122748), (20, 3092061), (21, 2944820), (28, 2208615), (30, 2061374), (35, 1766892), (42, 1472410), (60, 1030687), (70, 883446), (73, 847140), (84, 736205), (105, 588964), (140, 441723), (146, 423570), (210, 294482), (219, 282380), (292, 211785), (365, 169428), (420, 147241), (438, 141190), (511, 121020), (730, 84714), (876, 70595), (1022, 60510), (1095, 56476), (1460, 42357), (1533, 40340), (2017, 30660), (2044, 30255), (2190, 28238), (2555, 24204), (3066, 20170), (4034, 15330), (4380, 14119), (5110, 12102), (6051, 10220), (6132, 10085), (7665, 8068)]