749070210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{155087}}^1$

素因数の和:155127

約数の個数: 64

約数和(自身を含む): 2143936512

約数和(自身を除く): 1394866302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 155087, 310174, 465261, 775435, 930522, 1085609, 1550870, 2171218, 2326305, 3256827, 3567001, 4652610, 5428045, 6513654, 7134002, 10701003, 10856090, 16284135, 17835005, 21402006, 24969007, 32568270, 35670010, 49938014, 53505015, 74907021, 107010030, 124845035, 149814042, 249690070, 374535105, 749070210]

約数ペア:

[(1, 749070210), (2, 374535105), (3, 249690070), (5, 149814042), (6, 124845035), (7, 107010030), (10, 74907021), (14, 53505015), (15, 49938014), (21, 35670010), (23, 32568270), (30, 24969007), (35, 21402006), (42, 17835005), (46, 16284135), (69, 10856090), (70, 10701003), (105, 7134002), (115, 6513654), (138, 5428045), (161, 4652610), (210, 3567001), (230, 3256827), (322, 2326305), (345, 2171218), (483, 1550870), (690, 1085609), (805, 930522), (966, 775435), (1610, 465261), (2415, 310174), (4830, 155087)]