253028070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5417}}^1$

素因数の和:5606

約数の個数: 64

約数和(自身を含む): 678767040

約数和(自身を除く): 425738970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4671, 5190, 5417, 7785, 9342, 10834, 15570, 16251, 23355, 27085, 32502, 46710, 48753, 54170, 81255, 97506, 146259, 162510, 243765, 292518, 487530, 731295, 937141, 1462590, 1874282, 2811423, 4685705, 5622846, 8434269, 9371410, 14057115, 16868538, 25302807, 28114230, 42171345, 50605614, 84342690, 126514035, 253028070]

約数ペア:

[(1, 253028070), (2, 126514035), (3, 84342690), (5, 50605614), (6, 42171345), (9, 28114230), (10, 25302807), (15, 16868538), (18, 14057115), (27, 9371410), (30, 8434269), (45, 5622846), (54, 4685705), (90, 2811423), (135, 1874282), (173, 1462590), (270, 937141), (346, 731295), (519, 487530), (865, 292518), (1038, 243765), (1557, 162510), (1730, 146259), (2595, 97506), (3114, 81255), (4671, 54170), (5190, 48753), (5417, 46710), (7785, 32502), (9342, 27085), (10834, 23355), (15570, 16251)]