254163090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9403}}^1$

素因数の和:9483

約数の個数: 64

約数和(自身を含む): 658129536

約数和(自身を除く): 403966446

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2703, 4505, 5406, 9010, 9403, 13515, 18806, 27030, 28209, 47015, 56418, 94030, 141045, 159851, 282090, 319702, 479553, 498359, 799255, 959106, 996718, 1495077, 1598510, 2397765, 2491795, 2990154, 4795530, 4983590, 7475385, 8472103, 14950770, 16944206, 25416309, 42360515, 50832618, 84721030, 127081545, 254163090]

約数ペア:

[(1, 254163090), (2, 127081545), (3, 84721030), (5, 50832618), (6, 42360515), (10, 25416309), (15, 16944206), (17, 14950770), (30, 8472103), (34, 7475385), (51, 4983590), (53, 4795530), (85, 2990154), (102, 2491795), (106, 2397765), (159, 1598510), (170, 1495077), (255, 996718), (265, 959106), (318, 799255), (510, 498359), (530, 479553), (795, 319702), (901, 282090), (1590, 159851), (1802, 141045), (2703, 94030), (4505, 56418), (5406, 47015), (9010, 28209), (9403, 27030), (13515, 18806)]