30333784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7883}}^1$

素因数の和:7939

約数の個数: 32

約数和(自身を含む): 62914320

約数和(自身を除く): 32580536

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7883, 15766, 31532, 63064, 102479, 204958, 291671, 409916, 583342, 819832, 1166684, 2333368, 3791723, 7583446, 15166892, 30333784]

約数ペア:

[(1, 30333784), (2, 15166892), (4, 7583446), (8, 3791723), (13, 2333368), (26, 1166684), (37, 819832), (52, 583342), (74, 409916), (104, 291671), (148, 204958), (296, 102479), (481, 63064), (962, 31532), (1924, 15766), (3848, 7883)]