38464860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{91583}}^1$

素因数の和:91602

約数の個数: 48

約数和(自身を含む): 123088896

約数和(自身を除く): 84624036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 91583, 183166, 274749, 366332, 457915, 549498, 641081, 915830, 1098996, 1282162, 1373745, 1831660, 1923243, 2564324, 2747490, 3205405, 3846486, 5494980, 6410810, 7692972, 9616215, 12821620, 19232430, 38464860]

約数ペア:

[(1, 38464860), (2, 19232430), (3, 12821620), (4, 9616215), (5, 7692972), (6, 6410810), (7, 5494980), (10, 3846486), (12, 3205405), (14, 2747490), (15, 2564324), (20, 1923243), (21, 1831660), (28, 1373745), (30, 1282162), (35, 1098996), (42, 915830), (60, 641081), (70, 549498), (84, 457915), (105, 366332), (140, 274749), (210, 183166), (420, 91583)]