65962860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 194380032

約数和(自身を除く): 128417172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 258, 370, 430, 444, 516, 555, 645, 691, 740, 860, 1110, 1290, 1382, 1591, 2073, 2220, 2580, 2764, 3182, 3455, 4146, 4773, 6364, 6910, 7955, 8292, 9546, 10365, 13820, 15910, 19092, 20730, 23865, 25567, 29713, 31820, 41460, 47730, 51134, 59426, 76701, 89139, 95460, 102268, 118852, 127835, 148565, 153402, 178278, 255670, 297130, 306804, 356556, 383505, 445695, 511340, 594260, 767010, 891390, 1099381, 1534020, 1782780, 2198762, 3298143, 4397524, 5496905, 6596286, 10993810, 13192572, 16490715, 21987620, 32981430, 65962860]

約数ペア:

[(1, 65962860), (2, 32981430), (3, 21987620), (4, 16490715), (5, 13192572), (6, 10993810), (10, 6596286), (12, 5496905), (15, 4397524), (20, 3298143), (30, 2198762), (37, 1782780), (43, 1534020), (60, 1099381), (74, 891390), (86, 767010), (111, 594260), (129, 511340), (148, 445695), (172, 383505), (185, 356556), (215, 306804), (222, 297130), (258, 255670), (370, 178278), (430, 153402), (444, 148565), (516, 127835), (555, 118852), (645, 102268), (691, 95460), (740, 89139), (860, 76701), (1110, 59426), (1290, 51134), (1382, 47730), (1591, 41460), (2073, 31820), (2220, 29713), (2580, 25567), (2764, 23865), (3182, 20730), (3455, 19092), (4146, 15910), (4773, 13820), (6364, 10365), (6910, 9546), (7955, 8292)]