1490808550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3049}}^1$

素因数の和:3206

約数の個数: 96

約数和(自身を含む): 3485491200

約数和(自身を除く): 1994682650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 127, 154, 175, 254, 275, 350, 385, 550, 635, 770, 889, 1270, 1397, 1778, 1925, 2794, 3049, 3175, 3850, 4445, 6098, 6350, 6985, 8890, 9779, 13970, 15245, 19558, 21343, 22225, 30490, 33539, 34925, 42686, 44450, 48895, 67078, 69850, 76225, 97790, 106715, 152450, 167695, 213430, 234773, 244475, 335390, 387223, 469546, 488950, 533575, 774446, 838475, 1067150, 1173865, 1676950, 1936115, 2347730, 2710561, 3872230, 4259453, 5421122, 5869325, 8518906, 9680575, 11738650, 13552805, 19361150, 21297265, 27105610, 29816171, 42594530, 59632342, 67764025, 106486325, 135528050, 149080855, 212972650, 298161710, 745404275, 1490808550]

約数ペア:

[(1, 1490808550), (2, 745404275), (5, 298161710), (7, 212972650), (10, 149080855), (11, 135528050), (14, 106486325), (22, 67764025), (25, 59632342), (35, 42594530), (50, 29816171), (55, 27105610), (70, 21297265), (77, 19361150), (110, 13552805), (127, 11738650), (154, 9680575), (175, 8518906), (254, 5869325), (275, 5421122), (350, 4259453), (385, 3872230), (550, 2710561), (635, 2347730), (770, 1936115), (889, 1676950), (1270, 1173865), (1397, 1067150), (1778, 838475), (1925, 774446), (2794, 533575), (3049, 488950), (3175, 469546), (3850, 387223), (4445, 335390), (6098, 244475), (6350, 234773), (6985, 213430), (8890, 167695), (9779, 152450), (13970, 106715), (15245, 97790), (19558, 76225), (21343, 69850), (22225, 67078), (30490, 48895), (33539, 44450), (34925, 42686)]