2108644860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5020583}}^1$

素因数の和:5020602

約数の個数: 48

約数和(自身を含む): 6747664896

約数和(自身を除く): 4639020036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5020583, 10041166, 15061749, 20082332, 25102915, 30123498, 35144081, 50205830, 60246996, 70288162, 75308745, 100411660, 105432243, 140576324, 150617490, 175720405, 210864486, 301234980, 351440810, 421728972, 527161215, 702881620, 1054322430, 2108644860]

約数ペア:

[(1, 2108644860), (2, 1054322430), (3, 702881620), (4, 527161215), (5, 421728972), (6, 351440810), (7, 301234980), (10, 210864486), (12, 175720405), (14, 150617490), (15, 140576324), (20, 105432243), (21, 100411660), (28, 75308745), (30, 70288162), (35, 60246996), (42, 50205830), (60, 35144081), (70, 30123498), (84, 25102915), (105, 20082332), (140, 15061749), (210, 10041166), (420, 5020583)]