56165310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 156169728

約数和(自身を除く): 100004418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 207, 215, 230, 258, 345, 387, 414, 430, 631, 645, 690, 774, 989, 1035, 1262, 1290, 1893, 1935, 1978, 2070, 2967, 3155, 3786, 3870, 4945, 5679, 5934, 6310, 8901, 9465, 9890, 11358, 14513, 14835, 17802, 18930, 27133, 28395, 29026, 29670, 43539, 44505, 54266, 56790, 72565, 81399, 87078, 89010, 130617, 135665, 145130, 162798, 217695, 244197, 261234, 271330, 406995, 435390, 488394, 624059, 653085, 813990, 1220985, 1248118, 1306170, 1872177, 2441970, 3120295, 3744354, 5616531, 6240590, 9360885, 11233062, 18721770, 28082655, 56165310]

約数ペア:

[(1, 56165310), (2, 28082655), (3, 18721770), (5, 11233062), (6, 9360885), (9, 6240590), (10, 5616531), (15, 3744354), (18, 3120295), (23, 2441970), (30, 1872177), (43, 1306170), (45, 1248118), (46, 1220985), (69, 813990), (86, 653085), (90, 624059), (115, 488394), (129, 435390), (138, 406995), (207, 271330), (215, 261234), (230, 244197), (258, 217695), (345, 162798), (387, 145130), (414, 135665), (430, 130617), (631, 89010), (645, 87078), (690, 81399), (774, 72565), (989, 56790), (1035, 54266), (1262, 44505), (1290, 43539), (1893, 29670), (1935, 29026), (1978, 28395), (2070, 27133), (2967, 18930), (3155, 17802), (3786, 14835), (3870, 14513), (4945, 11358), (5679, 9890), (5934, 9465), (6310, 8901)]