30993872

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3076

約数の個数: 60

約数和(自身を含む): 75252996

約数和(自身を除く): 44259124

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 3041, 5096, 6082, 10192, 12164, 21287, 24328, 39533, 42574, 48656, 79066, 85148, 149009, 158132, 170296, 276731, 298018, 316264, 340592, 553462, 596036, 632528, 1106924, 1192072, 1937117, 2213848, 2384144, 3874234, 4427696, 7748468, 15496936, 30993872]

約数ペア:

[(1, 30993872), (2, 15496936), (4, 7748468), (7, 4427696), (8, 3874234), (13, 2384144), (14, 2213848), (16, 1937117), (26, 1192072), (28, 1106924), (49, 632528), (52, 596036), (56, 553462), (91, 340592), (98, 316264), (104, 298018), (112, 276731), (182, 170296), (196, 158132), (208, 149009), (364, 85148), (392, 79066), (637, 48656), (728, 42574), (784, 39533), (1274, 24328), (1456, 21287), (2548, 12164), (3041, 10192), (5096, 6082)]