1965014790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{2953}}^1$

素因数の和:3545

約数の個数: 64

約数和(自身を含む): 4841629632

約数和(自身を除く): 2876614842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 541, 615, 1082, 1230, 1623, 2705, 2953, 3246, 5410, 5906, 8115, 8859, 14765, 16230, 17718, 22181, 29530, 44295, 44362, 66543, 88590, 110905, 121073, 133086, 221810, 242146, 332715, 363219, 605365, 665430, 726438, 1210730, 1597573, 1816095, 3195146, 3632190, 4792719, 7987865, 9585438, 15975730, 23963595, 47927190, 65500493, 131000986, 196501479, 327502465, 393002958, 655004930, 982507395, 1965014790]

約数ペア:

[(1, 1965014790), (2, 982507395), (3, 655004930), (5, 393002958), (6, 327502465), (10, 196501479), (15, 131000986), (30, 65500493), (41, 47927190), (82, 23963595), (123, 15975730), (205, 9585438), (246, 7987865), (410, 4792719), (541, 3632190), (615, 3195146), (1082, 1816095), (1230, 1597573), (1623, 1210730), (2705, 726438), (2953, 665430), (3246, 605365), (5410, 363219), (5906, 332715), (8115, 242146), (8859, 221810), (14765, 133086), (16230, 121073), (17718, 110905), (22181, 88590), (29530, 66543), (44295, 44362)]