70506618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 174569472

約数和(自身を除く): 104062854

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 263, 273, 491, 526, 546, 789, 982, 1473, 1578, 1841, 2946, 3419, 3437, 3682, 5523, 6383, 6838, 6874, 10257, 10311, 11046, 12766, 19149, 20514, 20622, 23933, 38298, 44681, 47866, 71799, 89362, 129133, 134043, 143598, 258266, 268086, 387399, 774798, 903931, 1678729, 1807862, 2711793, 3357458, 5036187, 5423586, 10072374, 11751103, 23502206, 35253309, 70506618]

約数ペア:

[(1, 70506618), (2, 35253309), (3, 23502206), (6, 11751103), (7, 10072374), (13, 5423586), (14, 5036187), (21, 3357458), (26, 2711793), (39, 1807862), (42, 1678729), (78, 903931), (91, 774798), (182, 387399), (263, 268086), (273, 258266), (491, 143598), (526, 134043), (546, 129133), (789, 89362), (982, 71799), (1473, 47866), (1578, 44681), (1841, 38298), (2946, 23933), (3419, 20622), (3437, 20514), (3682, 19149), (5523, 12766), (6383, 11046), (6838, 10311), (6874, 10257)]