13560910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 28283904

約数和(自身を除く): 14722994

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 61, 86, 94, 110, 122, 215, 235, 305, 430, 470, 473, 517, 610, 671, 946, 1034, 1342, 2021, 2365, 2585, 2623, 2867, 3355, 4042, 4730, 5170, 5246, 5734, 6710, 10105, 13115, 14335, 20210, 22231, 26230, 28670, 28853, 31537, 44462, 57706, 63074, 111155, 123281, 144265, 157685, 222310, 246562, 288530, 315370, 616405, 1232810, 1356091, 2712182, 6780455, 13560910]

約数ペア:

[(1, 13560910), (2, 6780455), (5, 2712182), (10, 1356091), (11, 1232810), (22, 616405), (43, 315370), (47, 288530), (55, 246562), (61, 222310), (86, 157685), (94, 144265), (110, 123281), (122, 111155), (215, 63074), (235, 57706), (305, 44462), (430, 31537), (470, 28853), (473, 28670), (517, 26230), (610, 22231), (671, 20210), (946, 14335), (1034, 13115), (1342, 10105), (2021, 6710), (2365, 5734), (2585, 5246), (2623, 5170), (2867, 4730), (3355, 4042)]