72766290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 188023680

約数和(自身を除く): 115257390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 2339, 3111, 4678, 5185, 6222, 7017, 10370, 11695, 14034, 15555, 23390, 31110, 35085, 39763, 70170, 79526, 119289, 142679, 198815, 238578, 285358, 397630, 428037, 596445, 713395, 856074, 1192890, 1426790, 2140185, 2425543, 4280370, 4851086, 7276629, 12127715, 14553258, 24255430, 36383145, 72766290]

約数ペア:

[(1, 72766290), (2, 36383145), (3, 24255430), (5, 14553258), (6, 12127715), (10, 7276629), (15, 4851086), (17, 4280370), (30, 2425543), (34, 2140185), (51, 1426790), (61, 1192890), (85, 856074), (102, 713395), (122, 596445), (170, 428037), (183, 397630), (255, 285358), (305, 238578), (366, 198815), (510, 142679), (610, 119289), (915, 79526), (1037, 70170), (1830, 39763), (2074, 35085), (2339, 31110), (3111, 23390), (4678, 15555), (5185, 14034), (6222, 11695), (7017, 10370)]