2009058090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5151431}}^1$

素因数の和:5151454

約数の個数: 32

約数和(自身を含む): 5192643456

約数和(自身を除く): 3183585366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5151431, 10302862, 15454293, 25757155, 30908586, 51514310, 66968603, 77271465, 133937206, 154542930, 200905809, 334843015, 401811618, 669686030, 1004529045, 2009058090]

約数ペア:

[(1, 2009058090), (2, 1004529045), (3, 669686030), (5, 401811618), (6, 334843015), (10, 200905809), (13, 154542930), (15, 133937206), (26, 77271465), (30, 66968603), (39, 51514310), (65, 30908586), (78, 25757155), (130, 15454293), (195, 10302862), (390, 5151431)]