22779420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 67823616

約数和(自身を除く): 45044196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 331, 370, 372, 444, 465, 555, 620, 662, 740, 930, 993, 1110, 1147, 1324, 1655, 1860, 1986, 2220, 2294, 3310, 3441, 3972, 4588, 4965, 5735, 6620, 6882, 9930, 10261, 11470, 12247, 13764, 17205, 19860, 20522, 22940, 24494, 30783, 34410, 36741, 41044, 48988, 51305, 61235, 61566, 68820, 73482, 102610, 122470, 123132, 146964, 153915, 183705, 205220, 244940, 307830, 367410, 379657, 615660, 734820, 759314, 1138971, 1518628, 1898285, 2277942, 3796570, 4555884, 5694855, 7593140, 11389710, 22779420]

約数ペア:

[(1, 22779420), (2, 11389710), (3, 7593140), (4, 5694855), (5, 4555884), (6, 3796570), (10, 2277942), (12, 1898285), (15, 1518628), (20, 1138971), (30, 759314), (31, 734820), (37, 615660), (60, 379657), (62, 367410), (74, 307830), (93, 244940), (111, 205220), (124, 183705), (148, 153915), (155, 146964), (185, 123132), (186, 122470), (222, 102610), (310, 73482), (331, 68820), (370, 61566), (372, 61235), (444, 51305), (465, 48988), (555, 41044), (620, 36741), (662, 34410), (740, 30783), (930, 24494), (993, 22940), (1110, 20522), (1147, 19860), (1324, 17205), (1655, 13764), (1860, 12247), (1986, 11470), (2220, 10261), (2294, 9930), (3310, 6882), (3441, 6620), (3972, 5735), (4588, 4965)]