102421970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 226126080

約数和(自身を除く): 123704110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 371, 530, 665, 742, 1007, 1330, 1453, 1855, 2014, 2906, 3710, 5035, 7049, 7265, 10070, 10171, 14098, 14530, 20342, 27607, 35245, 50855, 55214, 70490, 77009, 101710, 138035, 154018, 193249, 276070, 385045, 386498, 539063, 770090, 966245, 1078126, 1463171, 1932490, 2695315, 2926342, 5390630, 7315855, 10242197, 14631710, 20484394, 51210985, 102421970]

約数ペア:

[(1, 102421970), (2, 51210985), (5, 20484394), (7, 14631710), (10, 10242197), (14, 7315855), (19, 5390630), (35, 2926342), (38, 2695315), (53, 1932490), (70, 1463171), (95, 1078126), (106, 966245), (133, 770090), (190, 539063), (265, 386498), (266, 385045), (371, 276070), (530, 193249), (665, 154018), (742, 138035), (1007, 101710), (1330, 77009), (1453, 70490), (1855, 55214), (2014, 50855), (2906, 35245), (3710, 27607), (5035, 20342), (7049, 14530), (7265, 14098), (10070, 10171)]