39565890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4831}}^1$

素因数の和:4864

約数の個数: 96

約数和(自身を含む): 126637056

約数和(自身を除く): 87071166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 4831, 8190, 9662, 14493, 24155, 28986, 33817, 43479, 48310, 62803, 67634, 72465, 86958, 101451, 125606, 144930, 169085, 188409, 202902, 217395, 304353, 314015, 338170, 376818, 434790, 439621, 507255, 565227, 608706, 628030, 879242, 942045, 1014510, 1130454, 1318863, 1521765, 1884090, 2198105, 2637726, 2826135, 3043530, 3956589, 4396210, 5652270, 6594315, 7913178, 13188630, 19782945, 39565890]

約数ペア:

[(1, 39565890), (2, 19782945), (3, 13188630), (5, 7913178), (6, 6594315), (7, 5652270), (9, 4396210), (10, 3956589), (13, 3043530), (14, 2826135), (15, 2637726), (18, 2198105), (21, 1884090), (26, 1521765), (30, 1318863), (35, 1130454), (39, 1014510), (42, 942045), (45, 879242), (63, 628030), (65, 608706), (70, 565227), (78, 507255), (90, 439621), (91, 434790), (105, 376818), (117, 338170), (126, 314015), (130, 304353), (182, 217395), (195, 202902), (210, 188409), (234, 169085), (273, 144930), (315, 125606), (390, 101451), (455, 86958), (546, 72465), (585, 67634), (630, 62803), (819, 48310), (910, 43479), (1170, 33817), (1365, 28986), (1638, 24155), (2730, 14493), (4095, 9662), (4831, 8190)]