11302020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 35230104

約数和(自身を除く): 23928084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 1697, 2220, 3330, 3394, 5091, 6660, 6788, 8485, 10182, 15273, 16970, 20364, 25455, 30546, 33940, 50910, 61092, 62789, 76365, 101820, 125578, 152730, 188367, 251156, 305460, 313945, 376734, 565101, 627890, 753468, 941835, 1130202, 1255780, 1883670, 2260404, 2825505, 3767340, 5651010, 11302020]

約数ペア:

[(1, 11302020), (2, 5651010), (3, 3767340), (4, 2825505), (5, 2260404), (6, 1883670), (9, 1255780), (10, 1130202), (12, 941835), (15, 753468), (18, 627890), (20, 565101), (30, 376734), (36, 313945), (37, 305460), (45, 251156), (60, 188367), (74, 152730), (90, 125578), (111, 101820), (148, 76365), (180, 62789), (185, 61092), (222, 50910), (333, 33940), (370, 30546), (444, 25455), (555, 20364), (666, 16970), (740, 15273), (1110, 10182), (1332, 8485), (1665, 6788), (1697, 6660), (2220, 5091), (3330, 3394)]