2912095620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2311187}}^1$

素因数の和:2311209

約数の個数: 72

約数和(自身を含む): 10095269184

約数和(自身を除く): 7183173564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2311187, 4622374, 6933561, 9244748, 11555935, 13867122, 16178309, 20800683, 23111870, 27734244, 32356618, 34667805, 41601366, 46223740, 48534927, 64713236, 69335610, 80891545, 83202732, 97069854, 104003415, 138671220, 145604781, 161783090, 194139708, 208006830, 242674635, 291209562, 323566180, 416013660, 485349270, 582419124, 728023905, 970698540, 1456047810, 2912095620]

約数ペア:

[(1, 2912095620), (2, 1456047810), (3, 970698540), (4, 728023905), (5, 582419124), (6, 485349270), (7, 416013660), (9, 323566180), (10, 291209562), (12, 242674635), (14, 208006830), (15, 194139708), (18, 161783090), (20, 145604781), (21, 138671220), (28, 104003415), (30, 97069854), (35, 83202732), (36, 80891545), (42, 69335610), (45, 64713236), (60, 48534927), (63, 46223740), (70, 41601366), (84, 34667805), (90, 32356618), (105, 27734244), (126, 23111870), (140, 20800683), (180, 16178309), (210, 13867122), (252, 11555935), (315, 9244748), (420, 6933561), (630, 4622374), (1260, 2311187)]