1555247670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 4027968000

約数和(自身を除く): 2472720330

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 59, 82, 87, 118, 123, 145, 174, 177, 205, 246, 290, 295, 354, 410, 435, 590, 615, 739, 870, 885, 1189, 1230, 1478, 1711, 1770, 2217, 2378, 2419, 3422, 3567, 3695, 4434, 4838, 5133, 5945, 7134, 7257, 7390, 8555, 10266, 11085, 11890, 12095, 14514, 17110, 17835, 21431, 22170, 24190, 25665, 30299, 35670, 36285, 42862, 43601, 51330, 60598, 64293, 70151, 72570, 87202, 90897, 107155, 128586, 130803, 140302, 151495, 181794, 210453, 214310, 218005, 261606, 302990, 321465, 350755, 420906, 436010, 454485, 642930, 654015, 701510, 878671, 908970, 1052265, 1264429, 1308030, 1757342, 1787641, 2104530, 2528858, 2636013, 3575282, 3793287, 4393355, 5272026, 5362923, 6322145, 7586574, 8786710, 8938205, 10725846, 12644290, 13180065, 17876410, 18966435, 26360130, 26814615, 37932870, 51841589, 53629230, 103683178, 155524767, 259207945, 311049534, 518415890, 777623835, 1555247670]

約数ペア:

[(1, 1555247670), (2, 777623835), (3, 518415890), (5, 311049534), (6, 259207945), (10, 155524767), (15, 103683178), (29, 53629230), (30, 51841589), (41, 37932870), (58, 26814615), (59, 26360130), (82, 18966435), (87, 17876410), (118, 13180065), (123, 12644290), (145, 10725846), (174, 8938205), (177, 8786710), (205, 7586574), (246, 6322145), (290, 5362923), (295, 5272026), (354, 4393355), (410, 3793287), (435, 3575282), (590, 2636013), (615, 2528858), (739, 2104530), (870, 1787641), (885, 1757342), (1189, 1308030), (1230, 1264429), (1478, 1052265), (1711, 908970), (1770, 878671), (2217, 701510), (2378, 654015), (2419, 642930), (3422, 454485), (3567, 436010), (3695, 420906), (4434, 350755), (4838, 321465), (5133, 302990), (5945, 261606), (7134, 218005), (7257, 214310), (7390, 210453), (8555, 181794), (10266, 151495), (11085, 140302), (11890, 130803), (12095, 128586), (14514, 107155), (17110, 90897), (17835, 87202), (21431, 72570), (22170, 70151), (24190, 64293), (25665, 60598), (30299, 51330), (35670, 43601), (36285, 42862)]