31676940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{58661}}^1$

素因数の和:58679

約数の個数: 48

約数和(自身を含む): 98552160

約数和(自身を除く): 66875220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 58661, 117322, 175983, 234644, 293305, 351966, 527949, 586610, 703932, 879915, 1055898, 1173220, 1583847, 1759830, 2111796, 2639745, 3167694, 3519660, 5279490, 6335388, 7919235, 10558980, 15838470, 31676940]

約数ペア:

[(1, 31676940), (2, 15838470), (3, 10558980), (4, 7919235), (5, 6335388), (6, 5279490), (9, 3519660), (10, 3167694), (12, 2639745), (15, 2111796), (18, 1759830), (20, 1583847), (27, 1173220), (30, 1055898), (36, 879915), (45, 703932), (54, 586610), (60, 527949), (90, 351966), (108, 293305), (135, 234644), (180, 175983), (270, 117322), (540, 58661)]