29923380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4493}}^1$

素因数の和:4545

約数の個数: 72

約数和(自身を含む): 93241512

約数和(自身を除く): 63318132

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, 2220, 3330, 4493, 6660, 8986, 13479, 17972, 22465, 26958, 40437, 44930, 53916, 67395, 80874, 89860, 134790, 161748, 166241, 202185, 269580, 332482, 404370, 498723, 664964, 808740, 831205, 997446, 1496169, 1662410, 1994892, 2493615, 2992338, 3324820, 4987230, 5984676, 7480845, 9974460, 14961690, 29923380]

約数ペア:

[(1, 29923380), (2, 14961690), (3, 9974460), (4, 7480845), (5, 5984676), (6, 4987230), (9, 3324820), (10, 2992338), (12, 2493615), (15, 1994892), (18, 1662410), (20, 1496169), (30, 997446), (36, 831205), (37, 808740), (45, 664964), (60, 498723), (74, 404370), (90, 332482), (111, 269580), (148, 202185), (180, 166241), (185, 161748), (222, 134790), (333, 89860), (370, 80874), (444, 67395), (555, 53916), (666, 44930), (740, 40437), (1110, 26958), (1332, 22465), (1665, 17972), (2220, 13479), (3330, 8986), (4493, 6660)]