739075470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 2093285376

約数和(自身を除く): 1354209906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 103, 105, 141, 206, 210, 235, 282, 309, 329, 470, 515, 618, 658, 705, 721, 727, 987, 1030, 1410, 1442, 1454, 1545, 1645, 1974, 2163, 2181, 3090, 3290, 3605, 3635, 4326, 4362, 4841, 4935, 5089, 7210, 7270, 9682, 9870, 10178, 10815, 10905, 14523, 15267, 21630, 21810, 24205, 25445, 29046, 30534, 33887, 34169, 48410, 50890, 67774, 68338, 72615, 74881, 76335, 101661, 102507, 145230, 149762, 152670, 169435, 170845, 203322, 205014, 224643, 239183, 338870, 341690, 374405, 449286, 478366, 508305, 512535, 524167, 717549, 748810, 1016610, 1025070, 1048334, 1123215, 1195915, 1435098, 1572501, 2246430, 2391830, 2620835, 3145002, 3519407, 3587745, 5241670, 7038814, 7175490, 7862505, 10558221, 15725010, 17597035, 21116442, 24635849, 35194070, 49271698, 52791105, 73907547, 105582210, 123179245, 147815094, 246358490, 369537735, 739075470]

約数ペア:

[(1, 739075470), (2, 369537735), (3, 246358490), (5, 147815094), (6, 123179245), (7, 105582210), (10, 73907547), (14, 52791105), (15, 49271698), (21, 35194070), (30, 24635849), (35, 21116442), (42, 17597035), (47, 15725010), (70, 10558221), (94, 7862505), (103, 7175490), (105, 7038814), (141, 5241670), (206, 3587745), (210, 3519407), (235, 3145002), (282, 2620835), (309, 2391830), (329, 2246430), (470, 1572501), (515, 1435098), (618, 1195915), (658, 1123215), (705, 1048334), (721, 1025070), (727, 1016610), (987, 748810), (1030, 717549), (1410, 524167), (1442, 512535), (1454, 508305), (1545, 478366), (1645, 449286), (1974, 374405), (2163, 341690), (2181, 338870), (3090, 239183), (3290, 224643), (3605, 205014), (3635, 203322), (4326, 170845), (4362, 169435), (4841, 152670), (4935, 149762), (5089, 145230), (7210, 102507), (7270, 101661), (9682, 76335), (9870, 74881), (10178, 72615), (10815, 68338), (10905, 67774), (14523, 50890), (15267, 48410), (21630, 34169), (21810, 33887), (24205, 30534), (25445, 29046)]