30668148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 89369280

約数和(自身を除く): 58701132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 929, 1179, 1572, 1834, 1858, 2358, 2751, 2787, 3668, 3716, 4716, 5502, 5574, 6503, 8253, 8361, 11004, 11148, 13006, 16506, 16722, 19509, 26012, 33012, 33444, 39018, 58527, 78036, 117054, 121699, 234108, 243398, 365097, 486796, 730194, 851893, 1095291, 1460388, 1703786, 2190582, 2555679, 3407572, 4381164, 5111358, 7667037, 10222716, 15334074, 30668148]

約数ペア:

[(1, 30668148), (2, 15334074), (3, 10222716), (4, 7667037), (6, 5111358), (7, 4381164), (9, 3407572), (12, 2555679), (14, 2190582), (18, 1703786), (21, 1460388), (28, 1095291), (36, 851893), (42, 730194), (63, 486796), (84, 365097), (126, 243398), (131, 234108), (252, 121699), (262, 117054), (393, 78036), (524, 58527), (786, 39018), (917, 33444), (929, 33012), (1179, 26012), (1572, 19509), (1834, 16722), (1858, 16506), (2358, 13006), (2751, 11148), (2787, 11004), (3668, 8361), (3716, 8253), (4716, 6503), (5502, 5574)]