66943770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 166281984

約数和(自身を除く): 99338214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 426, 530, 593, 710, 795, 1065, 1186, 1590, 1779, 2130, 2965, 3558, 3763, 5930, 7526, 8895, 11289, 17790, 18815, 22578, 31429, 37630, 42103, 56445, 62858, 84206, 94287, 112890, 126309, 157145, 188574, 210515, 252618, 314290, 421030, 471435, 631545, 942870, 1263090, 2231459, 4462918, 6694377, 11157295, 13388754, 22314590, 33471885, 66943770]

約数ペア:

[(1, 66943770), (2, 33471885), (3, 22314590), (5, 13388754), (6, 11157295), (10, 6694377), (15, 4462918), (30, 2231459), (53, 1263090), (71, 942870), (106, 631545), (142, 471435), (159, 421030), (213, 314290), (265, 252618), (318, 210515), (355, 188574), (426, 157145), (530, 126309), (593, 112890), (710, 94287), (795, 84206), (1065, 62858), (1186, 56445), (1590, 42103), (1779, 37630), (2130, 31429), (2965, 22578), (3558, 18815), (3763, 17790), (5930, 11289), (7526, 8895)]