1404810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 4213440

約数和(自身を除く): 2808630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 121, 129, 135, 165, 198, 215, 242, 258, 270, 297, 330, 363, 387, 430, 473, 495, 594, 605, 645, 726, 774, 946, 990, 1089, 1161, 1210, 1290, 1419, 1485, 1815, 1935, 2178, 2322, 2365, 2838, 2970, 3267, 3630, 3870, 4257, 4730, 5203, 5445, 5805, 6534, 7095, 8514, 10406, 10890, 11610, 12771, 14190, 15609, 16335, 21285, 25542, 26015, 31218, 32670, 42570, 46827, 52030, 63855, 78045, 93654, 127710, 140481, 156090, 234135, 280962, 468270, 702405, 1404810]

約数ペア:

[(1, 1404810), (2, 702405), (3, 468270), (5, 280962), (6, 234135), (9, 156090), (10, 140481), (11, 127710), (15, 93654), (18, 78045), (22, 63855), (27, 52030), (30, 46827), (33, 42570), (43, 32670), (45, 31218), (54, 26015), (55, 25542), (66, 21285), (86, 16335), (90, 15609), (99, 14190), (110, 12771), (121, 11610), (129, 10890), (135, 10406), (165, 8514), (198, 7095), (215, 6534), (242, 5805), (258, 5445), (270, 5203), (297, 4730), (330, 4257), (363, 3870), (387, 3630), (430, 3267), (473, 2970), (495, 2838), (594, 2365), (605, 2322), (645, 2178), (726, 1935), (774, 1815), (946, 1485), (990, 1419), (1089, 1290), (1161, 1210)]