9149490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 28753920

約数和(自身を除く): 19604430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 103, 105, 126, 135, 141, 189, 206, 210, 235, 270, 282, 309, 315, 329, 378, 423, 470, 515, 618, 630, 658, 705, 721, 846, 927, 945, 987, 1030, 1269, 1410, 1442, 1545, 1645, 1854, 1890, 1974, 2115, 2163, 2538, 2781, 2961, 3090, 3290, 3605, 4230, 4326, 4635, 4841, 4935, 5562, 5922, 6345, 6489, 7210, 8883, 9270, 9682, 9870, 10815, 12690, 12978, 13905, 14523, 14805, 17766, 19467, 21630, 24205, 27810, 29046, 29610, 32445, 33887, 38934, 43569, 44415, 48410, 64890, 67774, 72615, 87138, 88830, 97335, 101661, 130707, 145230, 169435, 194670, 203322, 217845, 261414, 304983, 338870, 435690, 508305, 609966, 653535, 914949, 1016610, 1307070, 1524915, 1829898, 3049830, 4574745, 9149490]

約数ペア:

[(1, 9149490), (2, 4574745), (3, 3049830), (5, 1829898), (6, 1524915), (7, 1307070), (9, 1016610), (10, 914949), (14, 653535), (15, 609966), (18, 508305), (21, 435690), (27, 338870), (30, 304983), (35, 261414), (42, 217845), (45, 203322), (47, 194670), (54, 169435), (63, 145230), (70, 130707), (90, 101661), (94, 97335), (103, 88830), (105, 87138), (126, 72615), (135, 67774), (141, 64890), (189, 48410), (206, 44415), (210, 43569), (235, 38934), (270, 33887), (282, 32445), (309, 29610), (315, 29046), (329, 27810), (378, 24205), (423, 21630), (470, 19467), (515, 17766), (618, 14805), (630, 14523), (658, 13905), (705, 12978), (721, 12690), (846, 10815), (927, 9870), (945, 9682), (987, 9270), (1030, 8883), (1269, 7210), (1410, 6489), (1442, 6345), (1545, 5922), (1645, 5562), (1854, 4935), (1890, 4841), (1974, 4635), (2115, 4326), (2163, 4230), (2538, 3605), (2781, 3290), (2961, 3090)]