30996616

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 68331600

約数和(自身を除く): 37334984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 739, 749, 856, 1478, 1498, 2956, 2996, 5173, 5243, 5912, 5992, 10346, 10486, 20692, 20972, 36211, 41384, 41944, 72422, 79073, 144844, 158146, 289688, 316292, 553511, 632584, 1107022, 2214044, 3874577, 4428088, 7749154, 15498308, 30996616]

約数ペア:

[(1, 30996616), (2, 15498308), (4, 7749154), (7, 4428088), (8, 3874577), (14, 2214044), (28, 1107022), (49, 632584), (56, 553511), (98, 316292), (107, 289688), (196, 158146), (214, 144844), (392, 79073), (428, 72422), (739, 41944), (749, 41384), (856, 36211), (1478, 20972), (1498, 20692), (2956, 10486), (2996, 10346), (5173, 5992), (5243, 5912)]