218383230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1789}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 566556480

約数和(自身を除く): 348173250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 626, 939, 1565, 1789, 1878, 3130, 3578, 4069, 4695, 5367, 8138, 8945, 9390, 10734, 12207, 17890, 20345, 23257, 24414, 26835, 40690, 46514, 53670, 61035, 69771, 116285, 122070, 139542, 232570, 348855, 559957, 697710, 1119914, 1679871, 2799785, 3359742, 5599570, 7279441, 8399355, 14558882, 16798710, 21838323, 36397205, 43676646, 72794410, 109191615, 218383230]

約数ペア:

[(1, 218383230), (2, 109191615), (3, 72794410), (5, 43676646), (6, 36397205), (10, 21838323), (13, 16798710), (15, 14558882), (26, 8399355), (30, 7279441), (39, 5599570), (65, 3359742), (78, 2799785), (130, 1679871), (195, 1119914), (313, 697710), (390, 559957), (626, 348855), (939, 232570), (1565, 139542), (1789, 122070), (1878, 116285), (3130, 69771), (3578, 61035), (4069, 53670), (4695, 46514), (5367, 40690), (8138, 26835), (8945, 24414), (9390, 23257), (10734, 20345), (12207, 17890)]