11873790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 32460912

約数和(自身を除く): 20587122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 137, 162, 214, 270, 274, 321, 405, 411, 535, 642, 685, 810, 822, 963, 1070, 1233, 1370, 1605, 1926, 2055, 2466, 2889, 3210, 3699, 4110, 4815, 5778, 6165, 7398, 8667, 9630, 11097, 12330, 14445, 14659, 17334, 18495, 22194, 28890, 29318, 36990, 43335, 43977, 55485, 73295, 86670, 87954, 110970, 131931, 146590, 219885, 263862, 395793, 439770, 659655, 791586, 1187379, 1319310, 1978965, 2374758, 3957930, 5936895, 11873790]

約数ペア:

[(1, 11873790), (2, 5936895), (3, 3957930), (5, 2374758), (6, 1978965), (9, 1319310), (10, 1187379), (15, 791586), (18, 659655), (27, 439770), (30, 395793), (45, 263862), (54, 219885), (81, 146590), (90, 131931), (107, 110970), (135, 87954), (137, 86670), (162, 73295), (214, 55485), (270, 43977), (274, 43335), (321, 36990), (405, 29318), (411, 28890), (535, 22194), (642, 18495), (685, 17334), (810, 14659), (822, 14445), (963, 12330), (1070, 11097), (1233, 9630), (1370, 8667), (1605, 7398), (1926, 6165), (2055, 5778), (2466, 4815), (2889, 4110), (3210, 3699)]