339975190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 655589376

約数和(自身を除く): 315614186

約数列:

[1, 2, 5, 10, 23, 46, 103, 113, 115, 127, 206, 226, 230, 254, 515, 565, 635, 1030, 1130, 1270, 2369, 2599, 2921, 4738, 5198, 5842, 11639, 11845, 12995, 13081, 14351, 14605, 23278, 23690, 25990, 26162, 28702, 29210, 58195, 65405, 71755, 116390, 130810, 143510, 267697, 300863, 330073, 535394, 601726, 660146, 1338485, 1478153, 1504315, 1650365, 2676970, 2956306, 3008630, 3300730, 7390765, 14781530, 33997519, 67995038, 169987595, 339975190]

約数ペア:

[(1, 339975190), (2, 169987595), (5, 67995038), (10, 33997519), (23, 14781530), (46, 7390765), (103, 3300730), (113, 3008630), (115, 2956306), (127, 2676970), (206, 1650365), (226, 1504315), (230, 1478153), (254, 1338485), (515, 660146), (565, 601726), (635, 535394), (1030, 330073), (1130, 300863), (1270, 267697), (2369, 143510), (2599, 130810), (2921, 116390), (4738, 71755), (5198, 65405), (5842, 58195), (11639, 29210), (11845, 28702), (12995, 26162), (13081, 25990), (14351, 23690), (14605, 23278)]