103034820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{245321}}^1$

素因数の和:245340

約数の個数: 48

約数和(自身を含む): 329712768

約数和(自身を除く): 226677948

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, 245321, 490642, 735963, 981284, 1226605, 1471926, 1717247, 2453210, 2943852, 3434494, 3679815, 4906420, 5151741, 6868988, 7359630, 8586235, 10303482, 14719260, 17172470, 20606964, 25758705, 34344940, 51517410, 103034820]

約数ペア:

[(1, 103034820), (2, 51517410), (3, 34344940), (4, 25758705), (5, 20606964), (6, 17172470), (7, 14719260), (10, 10303482), (12, 8586235), (14, 7359630), (15, 6868988), (20, 5151741), (21, 4906420), (28, 3679815), (30, 3434494), (35, 2943852), (42, 2453210), (60, 1717247), (70, 1471926), (84, 1226605), (105, 981284), (140, 735963), (210, 490642), (420, 245321)]