142716210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 428972544

約数和(自身を除く): 286256334

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 366, 390, 427, 455, 546, 610, 793, 854, 857, 910, 915, 1281, 1365, 1586, 1714, 1830, 2135, 2379, 2562, 2571, 2730, 3965, 4270, 4285, 4758, 5142, 5551, 5999, 6405, 7930, 8570, 11102, 11141, 11895, 11998, 12810, 12855, 16653, 17997, 22282, 23790, 25710, 27755, 29995, 33306, 33423, 35994, 52277, 55510, 55705, 59990, 66846, 77987, 83265, 89985, 104554, 111410, 155974, 156831, 166530, 167115, 179970, 233961, 261385, 313662, 334230, 365939, 389935, 467922, 522770, 679601, 731878, 779870, 784155, 1097817, 1169805, 1359202, 1568310, 1829695, 2038803, 2195634, 2339610, 3398005, 3659390, 4077606, 4757207, 5489085, 6796010, 9514414, 10194015, 10978170, 14271621, 20388030, 23786035, 28543242, 47572070, 71358105, 142716210]

約数ペア:

[(1, 142716210), (2, 71358105), (3, 47572070), (5, 28543242), (6, 23786035), (7, 20388030), (10, 14271621), (13, 10978170), (14, 10194015), (15, 9514414), (21, 6796010), (26, 5489085), (30, 4757207), (35, 4077606), (39, 3659390), (42, 3398005), (61, 2339610), (65, 2195634), (70, 2038803), (78, 1829695), (91, 1568310), (105, 1359202), (122, 1169805), (130, 1097817), (182, 784155), (183, 779870), (195, 731878), (210, 679601), (273, 522770), (305, 467922), (366, 389935), (390, 365939), (427, 334230), (455, 313662), (546, 261385), (610, 233961), (793, 179970), (854, 167115), (857, 166530), (910, 156831), (915, 155974), (1281, 111410), (1365, 104554), (1586, 89985), (1714, 83265), (1830, 77987), (2135, 66846), (2379, 59990), (2562, 55705), (2571, 55510), (2730, 52277), (3965, 35994), (4270, 33423), (4285, 33306), (4758, 29995), (5142, 27755), (5551, 25710), (5999, 23790), (6405, 22282), (7930, 17997), (8570, 16653), (11102, 12855), (11141, 12810), (11895, 11998)]