331431030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2939}}^1$

素因数の和:3138

約数の個数: 96

約数和(自身を含む): 990662400

約数和(自身を除く): 659231370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 179, 210, 315, 358, 537, 630, 895, 1074, 1253, 1611, 1790, 2506, 2685, 2939, 3222, 3759, 5370, 5878, 6265, 7518, 8055, 8817, 11277, 12530, 14695, 16110, 17634, 18795, 20573, 22554, 26451, 29390, 37590, 41146, 44085, 52902, 56385, 61719, 88170, 102865, 112770, 123438, 132255, 185157, 205730, 264510, 308595, 370314, 526081, 617190, 925785, 1052162, 1578243, 1851570, 2630405, 3156486, 3682567, 4734729, 5260810, 7365134, 7891215, 9469458, 11047701, 15782430, 18412835, 22095402, 23673645, 33143103, 36825670, 47347290, 55238505, 66286206, 110477010, 165715515, 331431030]

約数ペア:

[(1, 331431030), (2, 165715515), (3, 110477010), (5, 66286206), (6, 55238505), (7, 47347290), (9, 36825670), (10, 33143103), (14, 23673645), (15, 22095402), (18, 18412835), (21, 15782430), (30, 11047701), (35, 9469458), (42, 7891215), (45, 7365134), (63, 5260810), (70, 4734729), (90, 3682567), (105, 3156486), (126, 2630405), (179, 1851570), (210, 1578243), (315, 1052162), (358, 925785), (537, 617190), (630, 526081), (895, 370314), (1074, 308595), (1253, 264510), (1611, 205730), (1790, 185157), (2506, 132255), (2685, 123438), (2939, 112770), (3222, 102865), (3759, 88170), (5370, 61719), (5878, 56385), (6265, 52902), (7518, 44085), (8055, 41146), (8817, 37590), (11277, 29390), (12530, 26451), (14695, 22554), (16110, 20573), (17634, 18795)]