31728510

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 93405312

約数和(自身を除く): 61676802

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 810, 891, 990, 1187, 1215, 1485, 1782, 2374, 2430, 2673, 2970, 3561, 4455, 5346, 5935, 7122, 8910, 10683, 11870, 13057, 13365, 17805, 21366, 26114, 26730, 32049, 35610, 39171, 53415, 64098, 65285, 78342, 96147, 106830, 117513, 130570, 160245, 192294, 195855, 235026, 288441, 320490, 352539, 391710, 480735, 576882, 587565, 705078, 961470, 1057617, 1175130, 1442205, 1762695, 2115234, 2884410, 3172851, 3525390, 5288085, 6345702, 10576170, 15864255, 31728510]

約数ペア:

[(1, 31728510), (2, 15864255), (3, 10576170), (5, 6345702), (6, 5288085), (9, 3525390), (10, 3172851), (11, 2884410), (15, 2115234), (18, 1762695), (22, 1442205), (27, 1175130), (30, 1057617), (33, 961470), (45, 705078), (54, 587565), (55, 576882), (66, 480735), (81, 391710), (90, 352539), (99, 320490), (110, 288441), (135, 235026), (162, 195855), (165, 192294), (198, 160245), (243, 130570), (270, 117513), (297, 106830), (330, 96147), (405, 78342), (486, 65285), (495, 64098), (594, 53415), (810, 39171), (891, 35610), (990, 32049), (1187, 26730), (1215, 26114), (1485, 21366), (1782, 17805), (2374, 13365), (2430, 13057), (2673, 11870), (2970, 10683), (3561, 8910), (4455, 7122), (5346, 5935)]