154348590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 128

約数和(自身を含む): 431308800

約数和(自身を除く): 276960210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 103, 110, 114, 165, 190, 206, 209, 239, 285, 309, 330, 418, 478, 515, 570, 618, 627, 717, 1030, 1045, 1133, 1195, 1254, 1434, 1545, 1957, 2090, 2266, 2390, 2629, 3090, 3135, 3399, 3585, 3914, 4541, 5258, 5665, 5871, 6270, 6798, 7170, 7887, 9082, 9785, 11330, 11742, 13145, 13623, 15774, 16995, 19570, 21527, 22705, 24617, 26290, 27246, 29355, 33990, 39435, 43054, 45410, 49234, 49951, 58710, 64581, 68115, 73851, 78870, 99902, 107635, 123085, 129162, 136230, 147702, 149853, 215270, 246170, 249755, 270787, 299706, 322905, 369255, 467723, 499510, 541574, 645810, 738510, 749265, 812361, 935446, 1353935, 1403169, 1498530, 1624722, 2338615, 2707870, 2806338, 4061805, 4677230, 5144953, 7015845, 8123610, 10289906, 14031690, 15434859, 25724765, 30869718, 51449530, 77174295, 154348590]

約数ペア:

[(1, 154348590), (2, 77174295), (3, 51449530), (5, 30869718), (6, 25724765), (10, 15434859), (11, 14031690), (15, 10289906), (19, 8123610), (22, 7015845), (30, 5144953), (33, 4677230), (38, 4061805), (55, 2806338), (57, 2707870), (66, 2338615), (95, 1624722), (103, 1498530), (110, 1403169), (114, 1353935), (165, 935446), (190, 812361), (206, 749265), (209, 738510), (239, 645810), (285, 541574), (309, 499510), (330, 467723), (418, 369255), (478, 322905), (515, 299706), (570, 270787), (618, 249755), (627, 246170), (717, 215270), (1030, 149853), (1045, 147702), (1133, 136230), (1195, 129162), (1254, 123085), (1434, 107635), (1545, 99902), (1957, 78870), (2090, 73851), (2266, 68115), (2390, 64581), (2629, 58710), (3090, 49951), (3135, 49234), (3399, 45410), (3585, 43054), (3914, 39435), (4541, 33990), (5258, 29355), (5665, 27246), (5871, 26290), (6270, 24617), (6798, 22705), (7170, 21527), (7887, 19570), (9082, 16995), (9785, 15774), (11330, 13623), (11742, 13145)]