10921260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{26003}}^1$

素因数の和:26022

約数の個数: 48

約数和(自身を含む): 34949376

約数和(自身を除く): 24028116

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, 26003, 52006, 78009, 104012, 130015, 156018, 182021, 260030, 312036, 364042, 390045, 520060, 546063, 728084, 780090, 910105, 1092126, 1560180, 1820210, 2184252, 2730315, 3640420, 5460630, 10921260]

約数ペア:

[(1, 10921260), (2, 5460630), (3, 3640420), (4, 2730315), (5, 2184252), (6, 1820210), (7, 1560180), (10, 1092126), (12, 910105), (14, 780090), (15, 728084), (20, 546063), (21, 520060), (28, 390045), (30, 364042), (35, 312036), (42, 260030), (60, 182021), (70, 156018), (84, 130015), (105, 104012), (140, 78009), (210, 52006), (420, 26003)]