690439757070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{370207}}^1$

素因数の和:370414

約数の個数: 128

約数和(自身を含む): 1934511538176

約数和(自身を除く): 1244071781106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 107, 166, 210, 214, 249, 321, 415, 498, 535, 581, 642, 749, 830, 1070, 1162, 1245, 1498, 1605, 1743, 2247, 2490, 2905, 3210, 3486, 3745, 4494, 5810, 7490, 8715, 8881, 11235, 17430, 17762, 22470, 26643, 44405, 53286, 62167, 88810, 124334, 133215, 186501, 266430, 310835, 370207, 373002, 621670, 740414, 932505, 1110621, 1851035, 1865010, 2221242, 2591449, 3702070, 5182898, 5553105, 7774347, 11106210, 12957245, 15548694, 25914490, 30727181, 38871735, 39612149, 61454362, 77743470, 79224298, 92181543, 118836447, 153635905, 184363086, 198060745, 215090267, 237672894, 277285043, 307271810, 396121490, 430180534, 460907715, 554570086, 594182235, 645270801, 831855129, 921815430, 1075451335, 1188364470, 1290541602, 1386425215, 1663710258, 2150902670, 2772850430, 3226354005, 3287808367, 4159275645, 6452708010, 6575616734, 8318551290, 9863425101, 16439041835, 19726850202, 23014658569, 32878083670, 46029317138, 49317125505, 69043975707, 98634251010, 115073292845, 138087951414, 230146585690, 345219878535, 690439757070]

約数ペア:

[(1, 690439757070), (2, 345219878535), (3, 230146585690), (5, 138087951414), (6, 115073292845), (7, 98634251010), (10, 69043975707), (14, 49317125505), (15, 46029317138), (21, 32878083670), (30, 23014658569), (35, 19726850202), (42, 16439041835), (70, 9863425101), (83, 8318551290), (105, 6575616734), (107, 6452708010), (166, 4159275645), (210, 3287808367), (214, 3226354005), (249, 2772850430), (321, 2150902670), (415, 1663710258), (498, 1386425215), (535, 1290541602), (581, 1188364470), (642, 1075451335), (749, 921815430), (830, 831855129), (1070, 645270801), (1162, 594182235), (1245, 554570086), (1498, 460907715), (1605, 430180534), (1743, 396121490), (2247, 307271810), (2490, 277285043), (2905, 237672894), (3210, 215090267), (3486, 198060745), (3745, 184363086), (4494, 153635905), (5810, 118836447), (7490, 92181543), (8715, 79224298), (8881, 77743470), (11235, 61454362), (17430, 39612149), (17762, 38871735), (22470, 30727181), (26643, 25914490), (44405, 15548694), (53286, 12957245), (62167, 11106210), (88810, 7774347), (124334, 5553105), (133215, 5182898), (186501, 3702070), (266430, 2591449), (310835, 2221242), (370207, 1865010), (373002, 1851035), (621670, 1110621), (740414, 932505)]