2116713900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1007959}}^1$

素因数の和:1007983

約数の個数: 72

約数和(自身を含む): 6999274240

約数和(自身を除く): 4882560340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 1007959, 2015918, 3023877, 4031836, 5039795, 6047754, 7055713, 10079590, 12095508, 14111426, 15119385, 20159180, 21167139, 25198975, 28222852, 30238770, 35278565, 42334278, 50397950, 60477540, 70557130, 75596925, 84668556, 100795900, 105835695, 141114260, 151193850, 176392825, 211671390, 302387700, 352785650, 423342780, 529178475, 705571300, 1058356950, 2116713900]

約数ペア:

[(1, 2116713900), (2, 1058356950), (3, 705571300), (4, 529178475), (5, 423342780), (6, 352785650), (7, 302387700), (10, 211671390), (12, 176392825), (14, 151193850), (15, 141114260), (20, 105835695), (21, 100795900), (25, 84668556), (28, 75596925), (30, 70557130), (35, 60477540), (42, 50397950), (50, 42334278), (60, 35278565), (70, 30238770), (75, 28222852), (84, 25198975), (100, 21167139), (105, 20159180), (140, 15119385), (150, 14111426), (175, 12095508), (210, 10079590), (300, 7055713), (350, 6047754), (420, 5039795), (525, 4031836), (700, 3023877), (1050, 2015918), (2100, 1007959)]