201771630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12959}}^1$

素因数の和:13145

約数の個数: 48

約数和(自身を含む): 527679360

約数和(自身を除く): 325907730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 12959, 15570, 25918, 38877, 64795, 77754, 116631, 129590, 194385, 233262, 388770, 583155, 1166310, 2241907, 4483814, 6725721, 11209535, 13451442, 20177163, 22419070, 33628605, 40354326, 67257210, 100885815, 201771630]

約数ペア:

[(1, 201771630), (2, 100885815), (3, 67257210), (5, 40354326), (6, 33628605), (9, 22419070), (10, 20177163), (15, 13451442), (18, 11209535), (30, 6725721), (45, 4483814), (90, 2241907), (173, 1166310), (346, 583155), (519, 388770), (865, 233262), (1038, 194385), (1557, 129590), (1730, 116631), (2595, 77754), (3114, 64795), (5190, 38877), (7785, 25918), (12959, 15570)]