823407420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113417}}^1$

素因数の和:113451

約数の個数: 72

約数和(自身を含む): 2534211792

約数和(自身を除く): 1710804372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 113417, 226834, 340251, 453668, 567085, 680502, 1134170, 1247587, 1361004, 1701255, 2268340, 2495174, 3402510, 3742761, 4990348, 6237935, 6805020, 7485522, 12475870, 13723457, 14971044, 18713805, 24951740, 27446914, 37427610, 41170371, 54893828, 68617285, 74855220, 82340742, 137234570, 164681484, 205851855, 274469140, 411703710, 823407420]

約数ペア:

[(1, 823407420), (2, 411703710), (3, 274469140), (4, 205851855), (5, 164681484), (6, 137234570), (10, 82340742), (11, 74855220), (12, 68617285), (15, 54893828), (20, 41170371), (22, 37427610), (30, 27446914), (33, 24951740), (44, 18713805), (55, 14971044), (60, 13723457), (66, 12475870), (110, 7485522), (121, 6805020), (132, 6237935), (165, 4990348), (220, 3742761), (242, 3402510), (330, 2495174), (363, 2268340), (484, 1701255), (605, 1361004), (660, 1247587), (726, 1134170), (1210, 680502), (1452, 567085), (1815, 453668), (2420, 340251), (3630, 226834), (7260, 113417)]