16419690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 49645440

約数和(自身を除く): 33225750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 67, 70, 90, 105, 126, 134, 201, 210, 315, 335, 389, 402, 469, 603, 630, 670, 778, 938, 1005, 1167, 1206, 1407, 1945, 2010, 2334, 2345, 2723, 2814, 3015, 3501, 3890, 4221, 4690, 5446, 5835, 6030, 7002, 7035, 8169, 8442, 11670, 13615, 14070, 16338, 17505, 21105, 24507, 26063, 27230, 35010, 40845, 42210, 49014, 52126, 78189, 81690, 122535, 130315, 156378, 182441, 234567, 245070, 260630, 364882, 390945, 469134, 547323, 781890, 912205, 1094646, 1172835, 1641969, 1824410, 2345670, 2736615, 3283938, 5473230, 8209845, 16419690]

約数ペア:

[(1, 16419690), (2, 8209845), (3, 5473230), (5, 3283938), (6, 2736615), (7, 2345670), (9, 1824410), (10, 1641969), (14, 1172835), (15, 1094646), (18, 912205), (21, 781890), (30, 547323), (35, 469134), (42, 390945), (45, 364882), (63, 260630), (67, 245070), (70, 234567), (90, 182441), (105, 156378), (126, 130315), (134, 122535), (201, 81690), (210, 78189), (315, 52126), (335, 49014), (389, 42210), (402, 40845), (469, 35010), (603, 27230), (630, 26063), (670, 24507), (778, 21105), (938, 17505), (1005, 16338), (1167, 14070), (1206, 13615), (1407, 11670), (1945, 8442), (2010, 8169), (2334, 7035), (2345, 7002), (2723, 6030), (2814, 5835), (3015, 5446), (3501, 4690), (3890, 4221)]