29451660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{70123}}^1$

素因数の和:70142

約数の個数: 48

約数和(自身を含む): 94246656

約数和(自身を除く): 64794996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 70123, 140246, 210369, 280492, 350615, 420738, 490861, 701230, 841476, 981722, 1051845, 1402460, 1472583, 1963444, 2103690, 2454305, 2945166, 4207380, 4908610, 5890332, 7362915, 9817220, 14725830, 29451660]

約数ペア:

[(1, 29451660), (2, 14725830), (3, 9817220), (4, 7362915), (5, 5890332), (6, 4908610), (7, 4207380), (10, 2945166), (12, 2454305), (14, 2103690), (15, 1963444), (20, 1472583), (21, 1402460), (28, 1051845), (30, 981722), (35, 841476), (42, 701230), (60, 490861), (70, 420738), (84, 350615), (105, 280492), (140, 210369), (210, 140246), (420, 70123)]