115653890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2747

約数の個数: 64

約数和(自身を含む): 251009280

約数和(自身を除く): 135355390

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 782, 935, 1265, 1870, 1955, 2530, 2689, 3910, 4301, 5378, 8602, 13445, 21505, 26890, 29579, 43010, 45713, 59158, 61847, 91426, 123694, 147895, 228565, 295790, 309235, 457130, 502843, 618470, 680317, 1005686, 1051399, 1360634, 2102798, 2514215, 3401585, 5028430, 5256995, 6803170, 10513990, 11565389, 23130778, 57826945, 115653890]

約数ペア:

[(1, 115653890), (2, 57826945), (5, 23130778), (10, 11565389), (11, 10513990), (17, 6803170), (22, 5256995), (23, 5028430), (34, 3401585), (46, 2514215), (55, 2102798), (85, 1360634), (110, 1051399), (115, 1005686), (170, 680317), (187, 618470), (230, 502843), (253, 457130), (374, 309235), (391, 295790), (506, 228565), (782, 147895), (935, 123694), (1265, 91426), (1870, 61847), (1955, 59158), (2530, 45713), (2689, 43010), (3910, 29579), (4301, 26890), (5378, 21505), (8602, 13445)]