83029020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81401}}^1$

素因数の和:81430

約数の個数: 48

約数和(自身を含む): 246159648

約数和(自身を除く): 163130628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 81401, 162802, 244203, 325604, 407005, 488406, 814010, 976812, 1221015, 1383817, 1628020, 2442030, 2767634, 4151451, 4884060, 5535268, 6919085, 8302902, 13838170, 16605804, 20757255, 27676340, 41514510, 83029020]

約数ペア:

[(1, 83029020), (2, 41514510), (3, 27676340), (4, 20757255), (5, 16605804), (6, 13838170), (10, 8302902), (12, 6919085), (15, 5535268), (17, 4884060), (20, 4151451), (30, 2767634), (34, 2442030), (51, 1628020), (60, 1383817), (68, 1221015), (85, 976812), (102, 814010), (170, 488406), (204, 407005), (255, 325604), (340, 244203), (510, 162802), (1020, 81401)]