2302980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 6519744

約数和(自身を除く): 4216764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 293, 393, 524, 586, 655, 786, 879, 1172, 1310, 1465, 1572, 1758, 1965, 2620, 2930, 3516, 3930, 4395, 5860, 7860, 8790, 17580, 38383, 76766, 115149, 153532, 191915, 230298, 383830, 460596, 575745, 767660, 1151490, 2302980]

約数ペア:

[(1, 2302980), (2, 1151490), (3, 767660), (4, 575745), (5, 460596), (6, 383830), (10, 230298), (12, 191915), (15, 153532), (20, 115149), (30, 76766), (60, 38383), (131, 17580), (262, 8790), (293, 7860), (393, 5860), (524, 4395), (586, 3930), (655, 3516), (786, 2930), (879, 2620), (1172, 1965), (1310, 1758), (1465, 1572)]