79481220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14557}}^1$

素因数の和:14589

約数の個数: 96

約数和(自身を含む): 273923328

約数和(自身を除く): 194442108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 14557, 29114, 43671, 58228, 72785, 87342, 101899, 145570, 174684, 189241, 203798, 218355, 291140, 305697, 378482, 407596, 436710, 509495, 567723, 611394, 756964, 873420, 946205, 1018990, 1135446, 1222788, 1324687, 1528485, 1892410, 2037980, 2270892, 2649374, 2838615, 3056970, 3784820, 3974061, 5298748, 5677230, 6113940, 6623435, 7948122, 11354460, 13246870, 15896244, 19870305, 26493740, 39740610, 79481220]

約数ペア:

[(1, 79481220), (2, 39740610), (3, 26493740), (4, 19870305), (5, 15896244), (6, 13246870), (7, 11354460), (10, 7948122), (12, 6623435), (13, 6113940), (14, 5677230), (15, 5298748), (20, 3974061), (21, 3784820), (26, 3056970), (28, 2838615), (30, 2649374), (35, 2270892), (39, 2037980), (42, 1892410), (52, 1528485), (60, 1324687), (65, 1222788), (70, 1135446), (78, 1018990), (84, 946205), (91, 873420), (105, 756964), (130, 611394), (140, 567723), (156, 509495), (182, 436710), (195, 407596), (210, 378482), (260, 305697), (273, 291140), (364, 218355), (390, 203798), (420, 189241), (455, 174684), (546, 145570), (780, 101899), (910, 87342), (1092, 72785), (1365, 58228), (1820, 43671), (2730, 29114), (5460, 14557)]