1854229770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{27073}}^1$

素因数の和:27847

約数の個数: 48

約数和(自身を含む): 4827510792

約数和(自身を除く): 2973281022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 761, 1522, 2283, 3805, 4566, 6849, 7610, 11415, 13698, 22830, 27073, 34245, 54146, 68490, 81219, 135365, 162438, 243657, 270730, 406095, 487314, 812190, 1218285, 2436570, 20602553, 41205106, 61807659, 103012765, 123615318, 185422977, 206025530, 309038295, 370845954, 618076590, 927114885, 1854229770]

約数ペア:

[(1, 1854229770), (2, 927114885), (3, 618076590), (5, 370845954), (6, 309038295), (9, 206025530), (10, 185422977), (15, 123615318), (18, 103012765), (30, 61807659), (45, 41205106), (90, 20602553), (761, 2436570), (1522, 1218285), (2283, 812190), (3805, 487314), (4566, 406095), (6849, 270730), (7610, 243657), (11415, 162438), (13698, 135365), (22830, 81219), (27073, 68490), (34245, 54146)]