29935020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7110

約数の個数: 48

約数和(自身を含む): 85010688

約数和(自身を除く): 55075668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 7027, 14054, 21081, 28108, 35135, 42162, 70270, 84324, 105405, 140540, 210810, 421620, 498917, 997834, 1496751, 1995668, 2494585, 2993502, 4989170, 5987004, 7483755, 9978340, 14967510, 29935020]

約数ペア:

[(1, 29935020), (2, 14967510), (3, 9978340), (4, 7483755), (5, 5987004), (6, 4989170), (10, 2993502), (12, 2494585), (15, 1995668), (20, 1496751), (30, 997834), (60, 498917), (71, 421620), (142, 210810), (213, 140540), (284, 105405), (355, 84324), (426, 70270), (710, 42162), (852, 35135), (1065, 28108), (1420, 21081), (2130, 14054), (4260, 7027)]