15180704

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 38247552

約数和(自身を除く): 23066848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 101, 112, 122, 154, 176, 202, 224, 244, 308, 352, 404, 427, 488, 616, 671, 707, 808, 854, 976, 1111, 1232, 1342, 1414, 1616, 1708, 1952, 2222, 2464, 2684, 2828, 3232, 3416, 4444, 4697, 5368, 5656, 6161, 6832, 7777, 8888, 9394, 10736, 11312, 12322, 13664, 15554, 17776, 18788, 21472, 22624, 24644, 31108, 35552, 37576, 43127, 49288, 62216, 67771, 75152, 86254, 98576, 124432, 135542, 150304, 172508, 197152, 248864, 271084, 345016, 474397, 542168, 690032, 948794, 1084336, 1380064, 1897588, 2168672, 3795176, 7590352, 15180704]

約数ペア:

[(1, 15180704), (2, 7590352), (4, 3795176), (7, 2168672), (8, 1897588), (11, 1380064), (14, 1084336), (16, 948794), (22, 690032), (28, 542168), (32, 474397), (44, 345016), (56, 271084), (61, 248864), (77, 197152), (88, 172508), (101, 150304), (112, 135542), (122, 124432), (154, 98576), (176, 86254), (202, 75152), (224, 67771), (244, 62216), (308, 49288), (352, 43127), (404, 37576), (427, 35552), (488, 31108), (616, 24644), (671, 22624), (707, 21472), (808, 18788), (854, 17776), (976, 15554), (1111, 13664), (1232, 12322), (1342, 11312), (1414, 10736), (1616, 9394), (1708, 8888), (1952, 7777), (2222, 6832), (2464, 6161), (2684, 5656), (2828, 5368), (3232, 4697), (3416, 4444)]