148738020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{16417}}^1$

素因数の和:16580

約数の個数: 48

約数和(自身を含む): 419250048

約数和(自身を除く): 270512028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 16417, 32834, 49251, 65668, 82085, 98502, 164170, 197004, 246255, 328340, 492510, 985020, 2478967, 4957934, 7436901, 9915868, 12394835, 14873802, 24789670, 29747604, 37184505, 49579340, 74369010, 148738020]

約数ペア:

[(1, 148738020), (2, 74369010), (3, 49579340), (4, 37184505), (5, 29747604), (6, 24789670), (10, 14873802), (12, 12394835), (15, 9915868), (20, 7436901), (30, 4957934), (60, 2478967), (151, 985020), (302, 492510), (453, 328340), (604, 246255), (755, 197004), (906, 164170), (1510, 98502), (1812, 82085), (2265, 65668), (3020, 49251), (4530, 32834), (9060, 16417)]