30307260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 92074752

約数和(自身を除く): 61767492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 691, 731, 860, 1020, 1290, 1382, 1462, 2073, 2193, 2580, 2764, 2924, 3455, 3655, 4146, 4386, 6910, 7310, 8292, 8772, 10365, 10965, 11747, 13820, 14620, 20730, 21930, 23494, 29713, 35241, 41460, 43860, 46988, 58735, 59426, 70482, 89139, 117470, 118852, 140964, 148565, 176205, 178278, 234940, 297130, 352410, 356556, 445695, 505121, 594260, 704820, 891390, 1010242, 1515363, 1782780, 2020484, 2525605, 3030726, 5051210, 6061452, 7576815, 10102420, 15153630, 30307260]

約数ペア:

[(1, 30307260), (2, 15153630), (3, 10102420), (4, 7576815), (5, 6061452), (6, 5051210), (10, 3030726), (12, 2525605), (15, 2020484), (17, 1782780), (20, 1515363), (30, 1010242), (34, 891390), (43, 704820), (51, 594260), (60, 505121), (68, 445695), (85, 356556), (86, 352410), (102, 297130), (129, 234940), (170, 178278), (172, 176205), (204, 148565), (215, 140964), (255, 118852), (258, 117470), (340, 89139), (430, 70482), (510, 59426), (516, 58735), (645, 46988), (691, 43860), (731, 41460), (860, 35241), (1020, 29713), (1290, 23494), (1382, 21930), (1462, 20730), (2073, 14620), (2193, 13820), (2580, 11747), (2764, 10965), (2924, 10365), (3455, 8772), (3655, 8292), (4146, 7310), (4386, 6910)]