16692570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 45078228

約数和(自身を除く): 28385658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 193, 279, 310, 386, 465, 558, 579, 930, 961, 965, 1158, 1395, 1737, 1922, 1930, 2790, 2883, 2895, 3474, 4805, 5766, 5790, 5983, 8649, 8685, 9610, 11966, 14415, 17298, 17370, 17949, 28830, 29915, 35898, 43245, 53847, 59830, 86490, 89745, 107694, 179490, 185473, 269235, 370946, 538470, 556419, 927365, 1112838, 1669257, 1854730, 2782095, 3338514, 5564190, 8346285, 16692570]

約数ペア:

[(1, 16692570), (2, 8346285), (3, 5564190), (5, 3338514), (6, 2782095), (9, 1854730), (10, 1669257), (15, 1112838), (18, 927365), (30, 556419), (31, 538470), (45, 370946), (62, 269235), (90, 185473), (93, 179490), (155, 107694), (186, 89745), (193, 86490), (279, 59830), (310, 53847), (386, 43245), (465, 35898), (558, 29915), (579, 28830), (930, 17949), (961, 17370), (965, 17298), (1158, 14415), (1395, 11966), (1737, 9610), (1922, 8685), (1930, 8649), (2790, 5983), (2883, 5790), (2895, 5766), (3474, 4805)]