70212492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:828

約数の個数: 108

約数和(自身を含む): 210633696

約数和(自身を除く): 140421204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 742, 751, 882, 954, 1113, 1484, 1502, 1764, 1908, 2226, 2253, 2597, 3004, 3339, 4452, 4506, 5194, 5257, 6678, 6759, 7791, 9012, 10388, 10514, 13356, 13518, 15582, 15771, 21028, 23373, 27036, 31164, 31542, 36799, 39803, 46746, 47313, 63084, 73598, 79606, 93492, 94626, 110397, 119409, 147196, 159212, 189252, 220794, 238818, 278621, 331191, 358227, 441588, 477636, 557242, 662382, 716454, 835863, 1114484, 1324764, 1432908, 1671726, 1950347, 2507589, 3343452, 3900694, 5015178, 5851041, 7801388, 10030356, 11702082, 17553123, 23404164, 35106246, 70212492]

約数ペア:

[(1, 70212492), (2, 35106246), (3, 23404164), (4, 17553123), (6, 11702082), (7, 10030356), (9, 7801388), (12, 5851041), (14, 5015178), (18, 3900694), (21, 3343452), (28, 2507589), (36, 1950347), (42, 1671726), (49, 1432908), (53, 1324764), (63, 1114484), (84, 835863), (98, 716454), (106, 662382), (126, 557242), (147, 477636), (159, 441588), (196, 358227), (212, 331191), (252, 278621), (294, 238818), (318, 220794), (371, 189252), (441, 159212), (477, 147196), (588, 119409), (636, 110397), (742, 94626), (751, 93492), (882, 79606), (954, 73598), (1113, 63084), (1484, 47313), (1502, 46746), (1764, 39803), (1908, 36799), (2226, 31542), (2253, 31164), (2597, 27036), (3004, 23373), (3339, 21028), (4452, 15771), (4506, 15582), (5194, 13518), (5257, 13356), (6678, 10514), (6759, 10388), (7791, 9012)]