242390970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7717}}^1$

素因数の和:8079

約数の個数: 48

約数和(自身を含む): 632104200

約数和(自身を除く): 389713230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 3141, 3490, 5235, 6282, 7717, 10470, 15434, 15705, 23151, 31410, 38585, 46302, 69453, 77170, 115755, 138906, 231510, 347265, 694530, 2693233, 5386466, 8079699, 13466165, 16159398, 24239097, 26932330, 40398495, 48478194, 80796990, 121195485, 242390970]

約数ペア:

[(1, 242390970), (2, 121195485), (3, 80796990), (5, 48478194), (6, 40398495), (9, 26932330), (10, 24239097), (15, 16159398), (18, 13466165), (30, 8079699), (45, 5386466), (90, 2693233), (349, 694530), (698, 347265), (1047, 231510), (1745, 138906), (2094, 115755), (3141, 77170), (3490, 69453), (5235, 46302), (6282, 38585), (7717, 31410), (10470, 23151), (15434, 15705)]