10901770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 12322550

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 139, 155, 230, 253, 278, 310, 341, 506, 682, 695, 713, 1265, 1390, 1426, 1529, 1705, 2530, 3058, 3197, 3410, 3565, 4309, 6394, 7130, 7645, 7843, 8618, 15290, 15686, 15985, 21545, 31970, 35167, 39215, 43090, 47399, 70334, 78430, 94798, 99107, 175835, 198214, 236995, 351670, 473990, 495535, 991070, 1090177, 2180354, 5450885, 10901770]

約数ペア:

[(1, 10901770), (2, 5450885), (5, 2180354), (10, 1090177), (11, 991070), (22, 495535), (23, 473990), (31, 351670), (46, 236995), (55, 198214), (62, 175835), (110, 99107), (115, 94798), (139, 78430), (155, 70334), (230, 47399), (253, 43090), (278, 39215), (310, 35167), (341, 31970), (506, 21545), (682, 15985), (695, 15686), (713, 15290), (1265, 8618), (1390, 7843), (1426, 7645), (1529, 7130), (1705, 6394), (2530, 4309), (3058, 3565), (3197, 3410)]