30872712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 84732480

約数和(自身を除く): 53859768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 1867, 2067, 2756, 3734, 4134, 5512, 5601, 7468, 8268, 11202, 14936, 16536, 22404, 24271, 44808, 48542, 72813, 97084, 98951, 145626, 194168, 197902, 291252, 296853, 395804, 582504, 593706, 791608, 1187412, 1286363, 2374824, 2572726, 3859089, 5145452, 7718178, 10290904, 15436356, 30872712]

約数ペア:

[(1, 30872712), (2, 15436356), (3, 10290904), (4, 7718178), (6, 5145452), (8, 3859089), (12, 2572726), (13, 2374824), (24, 1286363), (26, 1187412), (39, 791608), (52, 593706), (53, 582504), (78, 395804), (104, 296853), (106, 291252), (156, 197902), (159, 194168), (212, 145626), (312, 98951), (318, 97084), (424, 72813), (636, 48542), (689, 44808), (1272, 24271), (1378, 22404), (1867, 16536), (2067, 14936), (2756, 11202), (3734, 8268), (4134, 7468), (5512, 5601)]