2584260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{293}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 9149868

約数和(自身を除く): 6565608

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 293, 294, 315, 420, 441, 490, 586, 588, 630, 735, 879, 882, 980, 1172, 1260, 1465, 1470, 1758, 1764, 2051, 2205, 2637, 2930, 2940, 3516, 4102, 4395, 4410, 5274, 5860, 6153, 8204, 8790, 8820, 10255, 10548, 12306, 13185, 14357, 17580, 18459, 20510, 24612, 26370, 28714, 30765, 36918, 41020, 43071, 52740, 57428, 61530, 71785, 73836, 86142, 92295, 123060, 129213, 143570, 172284, 184590, 215355, 258426, 287140, 369180, 430710, 516852, 646065, 861420, 1292130, 2584260]

約数ペア:

[(1, 2584260), (2, 1292130), (3, 861420), (4, 646065), (5, 516852), (6, 430710), (7, 369180), (9, 287140), (10, 258426), (12, 215355), (14, 184590), (15, 172284), (18, 143570), (20, 129213), (21, 123060), (28, 92295), (30, 86142), (35, 73836), (36, 71785), (42, 61530), (45, 57428), (49, 52740), (60, 43071), (63, 41020), (70, 36918), (84, 30765), (90, 28714), (98, 26370), (105, 24612), (126, 20510), (140, 18459), (147, 17580), (180, 14357), (196, 13185), (210, 12306), (245, 10548), (252, 10255), (293, 8820), (294, 8790), (315, 8204), (420, 6153), (441, 5860), (490, 5274), (586, 4410), (588, 4395), (630, 4102), (735, 3516), (879, 2940), (882, 2930), (980, 2637), (1172, 2205), (1260, 2051), (1465, 1764), (1470, 1758)]