210009367470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{653197}}^1$

素因数の和:654745

約数の個数: 64

約数和(自身を含む): 576402817536

約数和(自身を除く): 366393450066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1531, 3062, 4593, 7655, 9186, 10717, 15310, 21434, 22965, 32151, 45930, 53585, 64302, 107170, 160755, 321510, 653197, 1306394, 1959591, 3265985, 3919182, 4572379, 6531970, 9144758, 9797955, 13717137, 19595910, 22861895, 27434274, 45723790, 68585685, 137171370, 1000044607, 2000089214, 3000133821, 5000223035, 6000267642, 7000312249, 10000446070, 14000624498, 15000669105, 21000936747, 30001338210, 35001561245, 42001873494, 70003122490, 105004683735, 210009367470]

約数ペア:

[(1, 210009367470), (2, 105004683735), (3, 70003122490), (5, 42001873494), (6, 35001561245), (7, 30001338210), (10, 21000936747), (14, 15000669105), (15, 14000624498), (21, 10000446070), (30, 7000312249), (35, 6000267642), (42, 5000223035), (70, 3000133821), (105, 2000089214), (210, 1000044607), (1531, 137171370), (3062, 68585685), (4593, 45723790), (7655, 27434274), (9186, 22861895), (10717, 19595910), (15310, 13717137), (21434, 9797955), (22965, 9144758), (32151, 6531970), (45930, 4572379), (53585, 3919182), (64302, 3265985), (107170, 1959591), (160755, 1306394), (321510, 653197)]