5530910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{653}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 12525408

約数和(自身を除く): 6994498

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 653, 770, 847, 1210, 1306, 1694, 3265, 4235, 4571, 6530, 7183, 8470, 9142, 14366, 22855, 35915, 45710, 50281, 71830, 79013, 100562, 158026, 251405, 395065, 502810, 553091, 790130, 1106182, 2765455, 5530910]

約数ペア:

[(1, 5530910), (2, 2765455), (5, 1106182), (7, 790130), (10, 553091), (11, 502810), (14, 395065), (22, 251405), (35, 158026), (55, 100562), (70, 79013), (77, 71830), (110, 50281), (121, 45710), (154, 35915), (242, 22855), (385, 14366), (605, 9142), (653, 8470), (770, 7183), (847, 6530), (1210, 4571), (1306, 4235), (1694, 3265)]