418770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 80

約数和(自身を含む): 1254528

約数和(自身を除く): 835758

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 81, 90, 94, 99, 110, 135, 141, 162, 165, 198, 235, 270, 282, 297, 330, 405, 423, 470, 495, 517, 594, 705, 810, 846, 891, 990, 1034, 1269, 1410, 1485, 1551, 1782, 2115, 2538, 2585, 2970, 3102, 3807, 4230, 4455, 4653, 5170, 6345, 7614, 7755, 8910, 9306, 12690, 13959, 15510, 19035, 23265, 27918, 38070, 41877, 46530, 69795, 83754, 139590, 209385, 418770]

約数ペア:

[(1, 418770), (2, 209385), (3, 139590), (5, 83754), (6, 69795), (9, 46530), (10, 41877), (11, 38070), (15, 27918), (18, 23265), (22, 19035), (27, 15510), (30, 13959), (33, 12690), (45, 9306), (47, 8910), (54, 7755), (55, 7614), (66, 6345), (81, 5170), (90, 4653), (94, 4455), (99, 4230), (110, 3807), (135, 3102), (141, 2970), (162, 2585), (165, 2538), (198, 2115), (235, 1782), (270, 1551), (282, 1485), (297, 1410), (330, 1269), (405, 1034), (423, 990), (470, 891), (495, 846), (517, 810), (594, 705)]