314609580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3061}}^1$

素因数の和:3647

約数の個数: 72

約数和(自身を含む): 956299344

約数和(自身を除く): 641689764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 571, 1142, 1713, 2284, 2855, 3061, 3426, 5139, 5710, 6122, 6852, 8565, 9183, 10278, 11420, 12244, 15305, 17130, 18366, 20556, 25695, 27549, 30610, 34260, 36732, 45915, 51390, 55098, 61220, 91830, 102780, 110196, 137745, 183660, 275490, 550980, 1747831, 3495662, 5243493, 6991324, 8739155, 10486986, 15730479, 17478310, 20973972, 26217465, 31460958, 34956620, 52434930, 62921916, 78652395, 104869860, 157304790, 314609580]

約数ペア:

[(1, 314609580), (2, 157304790), (3, 104869860), (4, 78652395), (5, 62921916), (6, 52434930), (9, 34956620), (10, 31460958), (12, 26217465), (15, 20973972), (18, 17478310), (20, 15730479), (30, 10486986), (36, 8739155), (45, 6991324), (60, 5243493), (90, 3495662), (180, 1747831), (571, 550980), (1142, 275490), (1713, 183660), (2284, 137745), (2855, 110196), (3061, 102780), (3426, 91830), (5139, 61220), (5710, 55098), (6122, 51390), (6852, 45915), (8565, 36732), (9183, 34260), (10278, 30610), (11420, 27549), (12244, 25695), (15305, 20556), (17130, 18366)]