190241940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{452957}}^1$

素因数の和:452976

約数の個数: 48

約数和(自身を含む): 608775552

約数和(自身を除く): 418533612

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, 452957, 905914, 1358871, 1811828, 2264785, 2717742, 3170699, 4529570, 5435484, 6341398, 6794355, 9059140, 9512097, 12682796, 13588710, 15853495, 19024194, 27177420, 31706990, 38048388, 47560485, 63413980, 95120970, 190241940]

約数ペア:

[(1, 190241940), (2, 95120970), (3, 63413980), (4, 47560485), (5, 38048388), (6, 31706990), (7, 27177420), (10, 19024194), (12, 15853495), (14, 13588710), (15, 12682796), (20, 9512097), (21, 9059140), (28, 6794355), (30, 6341398), (35, 5435484), (42, 4529570), (60, 3170699), (70, 2717742), (84, 2264785), (105, 1811828), (140, 1358871), (210, 905914), (420, 452957)]