219963030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45541}}^1$

素因数の和:45581

約数の個数: 64

約数和(自身を含む): 629572608

約数和(自身を除く): 409609578

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, 45541, 91082, 136623, 227705, 273246, 318787, 455410, 637574, 683115, 956361, 1047443, 1366230, 1593935, 1912722, 2094886, 3142329, 3187870, 4781805, 5237215, 6284658, 7332101, 9563610, 10474430, 14664202, 15711645, 21996303, 31423290, 36660505, 43992606, 73321010, 109981515, 219963030]

約数ペア:

[(1, 219963030), (2, 109981515), (3, 73321010), (5, 43992606), (6, 36660505), (7, 31423290), (10, 21996303), (14, 15711645), (15, 14664202), (21, 10474430), (23, 9563610), (30, 7332101), (35, 6284658), (42, 5237215), (46, 4781805), (69, 3187870), (70, 3142329), (105, 2094886), (115, 1912722), (138, 1593935), (161, 1366230), (210, 1047443), (230, 956361), (322, 683115), (345, 637574), (483, 455410), (690, 318787), (805, 273246), (966, 227705), (1610, 136623), (2415, 91082), (4830, 45541)]