214787220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3201

約数の個数: 96

約数和(自身を含む): 637787136

約数和(自身を除く): 422999916

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, 370, 372, 444, 465, 555, 620, 740, 930, 1110, 1147, 1860, 2220, 2294, 3121, 3441, 4588, 5735, 6242, 6882, 9363, 11470, 12484, 13764, 15605, 17205, 18726, 22940, 31210, 34410, 37452, 46815, 62420, 68820, 93630, 96751, 115477, 187260, 193502, 230954, 290253, 346431, 387004, 461908, 483755, 577385, 580506, 692862, 967510, 1154770, 1161012, 1385724, 1451265, 1732155, 1935020, 2309540, 2902530, 3464310, 3579787, 5805060, 6928620, 7159574, 10739361, 14319148, 17898935, 21478722, 35797870, 42957444, 53696805, 71595740, 107393610, 214787220]

約数ペア:

[(1, 214787220), (2, 107393610), (3, 71595740), (4, 53696805), (5, 42957444), (6, 35797870), (10, 21478722), (12, 17898935), (15, 14319148), (20, 10739361), (30, 7159574), (31, 6928620), (37, 5805060), (60, 3579787), (62, 3464310), (74, 2902530), (93, 2309540), (111, 1935020), (124, 1732155), (148, 1451265), (155, 1385724), (185, 1161012), (186, 1154770), (222, 967510), (310, 692862), (370, 580506), (372, 577385), (444, 483755), (465, 461908), (555, 387004), (620, 346431), (740, 290253), (930, 230954), (1110, 193502), (1147, 187260), (1860, 115477), (2220, 96751), (2294, 93630), (3121, 68820), (3441, 62420), (4588, 46815), (5735, 37452), (6242, 34410), (6882, 31210), (9363, 22940), (11470, 18726), (12484, 17205), (13764, 15605)]