173846820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4987}}^1$

素因数の和:5089

約数の個数: 96

約数和(自身を含む): 563125248

約数和(自身を除く): 389278428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 4987, 5810, 6972, 8715, 9974, 11620, 14961, 17430, 19948, 24935, 29922, 34860, 34909, 49870, 59844, 69818, 74805, 99740, 104727, 139636, 149610, 174545, 209454, 299220, 349090, 413921, 418908, 523635, 698180, 827842, 1047270, 1241763, 1655684, 2069605, 2094540, 2483526, 2897447, 4139210, 4967052, 5794894, 6208815, 8278420, 8692341, 11589788, 12417630, 14487235, 17384682, 24835260, 28974470, 34769364, 43461705, 57948940, 86923410, 173846820]

約数ペア:

[(1, 173846820), (2, 86923410), (3, 57948940), (4, 43461705), (5, 34769364), (6, 28974470), (7, 24835260), (10, 17384682), (12, 14487235), (14, 12417630), (15, 11589788), (20, 8692341), (21, 8278420), (28, 6208815), (30, 5794894), (35, 4967052), (42, 4139210), (60, 2897447), (70, 2483526), (83, 2094540), (84, 2069605), (105, 1655684), (140, 1241763), (166, 1047270), (210, 827842), (249, 698180), (332, 523635), (415, 418908), (420, 413921), (498, 349090), (581, 299220), (830, 209454), (996, 174545), (1162, 149610), (1245, 139636), (1660, 104727), (1743, 99740), (2324, 74805), (2490, 69818), (2905, 59844), (3486, 49870), (4980, 34909), (4987, 34860), (5810, 29922), (6972, 24935), (8715, 19948), (9974, 17430), (11620, 14961)]