91005180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{216679}}^1$

素因数の和:216698

約数の個数: 48

約数和(自身を含む): 291217920

約数和(自身を除く): 200212740

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, 216679, 433358, 650037, 866716, 1083395, 1300074, 1516753, 2166790, 2600148, 3033506, 3250185, 4333580, 4550259, 6067012, 6500370, 7583765, 9100518, 13000740, 15167530, 18201036, 22751295, 30335060, 45502590, 91005180]

約数ペア:

[(1, 91005180), (2, 45502590), (3, 30335060), (4, 22751295), (5, 18201036), (6, 15167530), (7, 13000740), (10, 9100518), (12, 7583765), (14, 6500370), (15, 6067012), (20, 4550259), (21, 4333580), (28, 3250185), (30, 3033506), (35, 2600148), (42, 2166790), (60, 1516753), (70, 1300074), (84, 1083395), (105, 866716), (140, 650037), (210, 433358), (420, 216679)]