9105470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 19284480

約数和(自身を除く): 10179010

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 59, 61, 110, 115, 118, 122, 230, 253, 295, 305, 506, 590, 610, 649, 671, 1265, 1298, 1342, 1357, 1403, 2530, 2714, 2806, 3245, 3355, 3599, 6490, 6710, 6785, 7015, 7198, 13570, 14030, 14927, 15433, 17995, 29854, 30866, 35990, 39589, 74635, 77165, 79178, 82777, 149270, 154330, 165554, 197945, 395890, 413885, 827770, 910547, 1821094, 4552735, 9105470]

約数ペア:

[(1, 9105470), (2, 4552735), (5, 1821094), (10, 910547), (11, 827770), (22, 413885), (23, 395890), (46, 197945), (55, 165554), (59, 154330), (61, 149270), (110, 82777), (115, 79178), (118, 77165), (122, 74635), (230, 39589), (253, 35990), (295, 30866), (305, 29854), (506, 17995), (590, 15433), (610, 14927), (649, 14030), (671, 13570), (1265, 7198), (1298, 7015), (1342, 6785), (1357, 6710), (1403, 6490), (2530, 3599), (2714, 3355), (2806, 3245)]