193307310

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 601615872

約数和(自身を除く): 408308562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 103, 105, 126, 135, 162, 189, 206, 210, 270, 309, 315, 331, 378, 405, 515, 567, 618, 630, 662, 721, 810, 927, 945, 993, 1030, 1134, 1442, 1545, 1655, 1854, 1890, 1986, 2163, 2317, 2781, 2835, 2979, 3090, 3310, 3605, 4326, 4634, 4635, 4965, 5562, 5670, 5958, 6489, 6951, 7210, 8343, 8937, 9270, 9930, 10815, 11585, 12978, 13902, 13905, 14895, 16686, 17874, 19467, 20853, 21630, 23170, 26811, 27810, 29790, 32445, 34093, 34755, 38934, 41706, 41715, 44685, 53622, 58401, 62559, 64890, 68186, 69510, 83430, 89370, 97335, 102279, 104265, 116802, 125118, 134055, 170465, 187677, 194670, 204558, 208530, 238651, 268110, 292005, 306837, 312795, 340930, 375354, 477302, 511395, 584010, 613674, 625590, 715953, 920511, 938385, 1022790, 1193255, 1431906, 1534185, 1841022, 1876770, 2147859, 2386510, 2761533, 3068370, 3579765, 4295718, 4602555, 5523066, 6443577, 7159530, 9205110, 10739295, 12887154, 13807665, 19330731, 21478590, 27615330, 32217885, 38661462, 64435770, 96653655, 193307310]

約数ペア:

[(1, 193307310), (2, 96653655), (3, 64435770), (5, 38661462), (6, 32217885), (7, 27615330), (9, 21478590), (10, 19330731), (14, 13807665), (15, 12887154), (18, 10739295), (21, 9205110), (27, 7159530), (30, 6443577), (35, 5523066), (42, 4602555), (45, 4295718), (54, 3579765), (63, 3068370), (70, 2761533), (81, 2386510), (90, 2147859), (103, 1876770), (105, 1841022), (126, 1534185), (135, 1431906), (162, 1193255), (189, 1022790), (206, 938385), (210, 920511), (270, 715953), (309, 625590), (315, 613674), (331, 584010), (378, 511395), (405, 477302), (515, 375354), (567, 340930), (618, 312795), (630, 306837), (662, 292005), (721, 268110), (810, 238651), (927, 208530), (945, 204558), (993, 194670), (1030, 187677), (1134, 170465), (1442, 134055), (1545, 125118), (1655, 116802), (1854, 104265), (1890, 102279), (1986, 97335), (2163, 89370), (2317, 83430), (2781, 69510), (2835, 68186), (2979, 64890), (3090, 62559), (3310, 58401), (3605, 53622), (4326, 44685), (4634, 41715), (4635, 41706), (4965, 38934), (5562, 34755), (5670, 34093), (5958, 32445), (6489, 29790), (6951, 27810), (7210, 26811), (8343, 23170), (8937, 21630), (9270, 20853), (9930, 19467), (10815, 17874), (11585, 16686), (12978, 14895), (13902, 13905)]