131096580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{114997}}^1$

素因数の和:115028

約数の個数: 48

約数和(自身を含む): 386393280

約数和(自身を除く): 255296700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 114997, 229994, 344991, 459988, 574985, 689982, 1149970, 1379964, 1724955, 2184943, 2299940, 3449910, 4369886, 6554829, 6899820, 8739772, 10924715, 13109658, 21849430, 26219316, 32774145, 43698860, 65548290, 131096580]

約数ペア:

[(1, 131096580), (2, 65548290), (3, 43698860), (4, 32774145), (5, 26219316), (6, 21849430), (10, 13109658), (12, 10924715), (15, 8739772), (19, 6899820), (20, 6554829), (30, 4369886), (38, 3449910), (57, 2299940), (60, 2184943), (76, 1724955), (95, 1379964), (114, 1149970), (190, 689982), (228, 574985), (285, 459988), (380, 344991), (570, 229994), (1140, 114997)]