30592980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15451}}^1$

素因数の和:15477

約数の個数: 72

約数和(自身を含む): 101241504

約数和(自身を除く): 70648524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 15451, 30902, 46353, 61804, 77255, 92706, 139059, 154510, 169961, 185412, 231765, 278118, 309020, 339922, 463530, 509883, 556236, 679844, 695295, 849805, 927060, 1019766, 1390590, 1529649, 1699610, 2039532, 2549415, 2781180, 3059298, 3399220, 5098830, 6118596, 7648245, 10197660, 15296490, 30592980]

約数ペア:

[(1, 30592980), (2, 15296490), (3, 10197660), (4, 7648245), (5, 6118596), (6, 5098830), (9, 3399220), (10, 3059298), (11, 2781180), (12, 2549415), (15, 2039532), (18, 1699610), (20, 1529649), (22, 1390590), (30, 1019766), (33, 927060), (36, 849805), (44, 695295), (45, 679844), (55, 556236), (60, 509883), (66, 463530), (90, 339922), (99, 309020), (110, 278118), (132, 231765), (165, 185412), (180, 169961), (198, 154510), (220, 139059), (330, 92706), (396, 77255), (495, 61804), (660, 46353), (990, 30902), (1980, 15451)]