40484070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 120890880

約数和(自身を除く): 80406810

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, 129, 135, 165, 198, 215, 258, 270, 297, 317, 330, 387, 430, 473, 495, 594, 634, 645, 774, 946, 951, 990, 1161, 1290, 1419, 1485, 1585, 1902, 1935, 2322, 2365, 2838, 2853, 2970, 3170, 3487, 3870, 4257, 4730, 4755, 5706, 5805, 6974, 7095, 8514, 8559, 9510, 10461, 11610, 12771, 13631, 14190, 14265, 17118, 17435, 20922, 21285, 25542, 27262, 28530, 31383, 34870, 40893, 42570, 42795, 52305, 62766, 63855, 68155, 81786, 85590, 94149, 104610, 122679, 127710, 136310, 149941, 156915, 188298, 204465, 245358, 299882, 313830, 368037, 408930, 449823, 470745, 613395, 736074, 749705, 899646, 941490, 1226790, 1349469, 1499410, 1840185, 2249115, 2698938, 3680370, 4048407, 4498230, 6747345, 8096814, 13494690, 20242035, 40484070]

約数ペア:

[(1, 40484070), (2, 20242035), (3, 13494690), (5, 8096814), (6, 6747345), (9, 4498230), (10, 4048407), (11, 3680370), (15, 2698938), (18, 2249115), (22, 1840185), (27, 1499410), (30, 1349469), (33, 1226790), (43, 941490), (45, 899646), (54, 749705), (55, 736074), (66, 613395), (86, 470745), (90, 449823), (99, 408930), (110, 368037), (129, 313830), (135, 299882), (165, 245358), (198, 204465), (215, 188298), (258, 156915), (270, 149941), (297, 136310), (317, 127710), (330, 122679), (387, 104610), (430, 94149), (473, 85590), (495, 81786), (594, 68155), (634, 63855), (645, 62766), (774, 52305), (946, 42795), (951, 42570), (990, 40893), (1161, 34870), (1290, 31383), (1419, 28530), (1485, 27262), (1585, 25542), (1902, 21285), (1935, 20922), (2322, 17435), (2365, 17118), (2838, 14265), (2853, 14190), (2970, 13631), (3170, 12771), (3487, 11610), (3870, 10461), (4257, 9510), (4730, 8559), (4755, 8514), (5706, 7095), (5805, 6974)]