76977870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 197121600

約数和(自身を除く): 120143730

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 149, 170, 255, 298, 447, 510, 745, 894, 1013, 1490, 2026, 2235, 2533, 3039, 4470, 5065, 5066, 6078, 7599, 10130, 12665, 15195, 15198, 17221, 25330, 30390, 34442, 37995, 51663, 75990, 86105, 103326, 150937, 172210, 258315, 301874, 452811, 516630, 754685, 905622, 1509370, 2264055, 2565929, 4528110, 5131858, 7697787, 12829645, 15395574, 25659290, 38488935, 76977870]

約数ペア:

[(1, 76977870), (2, 38488935), (3, 25659290), (5, 15395574), (6, 12829645), (10, 7697787), (15, 5131858), (17, 4528110), (30, 2565929), (34, 2264055), (51, 1509370), (85, 905622), (102, 754685), (149, 516630), (170, 452811), (255, 301874), (298, 258315), (447, 172210), (510, 150937), (745, 103326), (894, 86105), (1013, 75990), (1490, 51663), (2026, 37995), (2235, 34442), (2533, 30390), (3039, 25330), (4470, 17221), (5065, 15198), (5066, 15195), (6078, 12665), (7599, 10130)]