22141130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 46227456

約数和(自身を除く): 24086326

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 151, 155, 215, 302, 310, 341, 430, 473, 682, 755, 946, 1333, 1510, 1661, 1705, 2365, 2666, 3322, 3410, 4681, 4730, 6493, 6665, 8305, 9362, 12986, 13330, 14663, 16610, 23405, 29326, 32465, 46810, 51491, 64930, 71423, 73315, 102982, 142846, 146630, 201283, 257455, 357115, 402566, 514910, 714230, 1006415, 2012830, 2214113, 4428226, 11070565, 22141130]

約数ペア:

[(1, 22141130), (2, 11070565), (5, 4428226), (10, 2214113), (11, 2012830), (22, 1006415), (31, 714230), (43, 514910), (55, 402566), (62, 357115), (86, 257455), (110, 201283), (151, 146630), (155, 142846), (215, 102982), (302, 73315), (310, 71423), (341, 64930), (430, 51491), (473, 46810), (682, 32465), (755, 29326), (946, 23405), (1333, 16610), (1510, 14663), (1661, 13330), (1705, 12986), (2365, 9362), (2666, 8305), (3322, 6665), (3410, 6493), (4681, 4730)]