1360450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 3267648

約数和(自身を除く): 1907198

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 65, 70, 91, 115, 130, 161, 169, 175, 182, 230, 299, 322, 325, 338, 350, 455, 575, 598, 650, 805, 845, 910, 1150, 1183, 1495, 1610, 1690, 2093, 2275, 2366, 2990, 3887, 4025, 4186, 4225, 4550, 5915, 7475, 7774, 8050, 8450, 10465, 11830, 14950, 19435, 20930, 27209, 29575, 38870, 52325, 54418, 59150, 97175, 104650, 136045, 194350, 272090, 680225, 1360450]

約数ペア:

[(1, 1360450), (2, 680225), (5, 272090), (7, 194350), (10, 136045), (13, 104650), (14, 97175), (23, 59150), (25, 54418), (26, 52325), (35, 38870), (46, 29575), (50, 27209), (65, 20930), (70, 19435), (91, 14950), (115, 11830), (130, 10465), (161, 8450), (169, 8050), (175, 7774), (182, 7475), (230, 5915), (299, 4550), (322, 4225), (325, 4186), (338, 4025), (350, 3887), (455, 2990), (575, 2366), (598, 2275), (650, 2093), (805, 1690), (845, 1610), (910, 1495), (1150, 1183)]