83302170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 239542272

約数和(自身を除く): 156240102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 71, 74, 105, 111, 142, 151, 185, 210, 213, 222, 259, 302, 355, 370, 426, 453, 497, 518, 555, 710, 755, 777, 906, 994, 1057, 1065, 1110, 1295, 1491, 1510, 1554, 2114, 2130, 2265, 2485, 2590, 2627, 2982, 3171, 3885, 4530, 4970, 5254, 5285, 5587, 6342, 7455, 7770, 7881, 10570, 10721, 11174, 13135, 14910, 15762, 15855, 16761, 18389, 21442, 26270, 27935, 31710, 32163, 33522, 36778, 39109, 39405, 53605, 55167, 55870, 64326, 75047, 78218, 78810, 83805, 91945, 107210, 110334, 117327, 150094, 160815, 167610, 183890, 195545, 225141, 234654, 275835, 321630, 375235, 391090, 396677, 450282, 551670, 586635, 750470, 793354, 1125705, 1173270, 1190031, 1983385, 2251410, 2380062, 2776739, 3966770, 5553478, 5950155, 8330217, 11900310, 13883695, 16660434, 27767390, 41651085, 83302170]

約数ペア:

[(1, 83302170), (2, 41651085), (3, 27767390), (5, 16660434), (6, 13883695), (7, 11900310), (10, 8330217), (14, 5950155), (15, 5553478), (21, 3966770), (30, 2776739), (35, 2380062), (37, 2251410), (42, 1983385), (70, 1190031), (71, 1173270), (74, 1125705), (105, 793354), (111, 750470), (142, 586635), (151, 551670), (185, 450282), (210, 396677), (213, 391090), (222, 375235), (259, 321630), (302, 275835), (355, 234654), (370, 225141), (426, 195545), (453, 183890), (497, 167610), (518, 160815), (555, 150094), (710, 117327), (755, 110334), (777, 107210), (906, 91945), (994, 83805), (1057, 78810), (1065, 78218), (1110, 75047), (1295, 64326), (1491, 55870), (1510, 55167), (1554, 53605), (2114, 39405), (2130, 39109), (2265, 36778), (2485, 33522), (2590, 32163), (2627, 31710), (2982, 27935), (3171, 26270), (3885, 21442), (4530, 18389), (4970, 16761), (5254, 15855), (5285, 15762), (5587, 14910), (6342, 13135), (7455, 11174), (7770, 10721), (7881, 10570)]