61413220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 150232320

約数和(自身を除く): 88819100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 53, 55, 92, 106, 110, 115, 212, 220, 229, 230, 253, 265, 458, 460, 506, 530, 583, 916, 1012, 1060, 1145, 1166, 1219, 1265, 2290, 2332, 2438, 2519, 2530, 2915, 4580, 4876, 5038, 5060, 5267, 5830, 6095, 10076, 10534, 11660, 12137, 12190, 12595, 13409, 21068, 24274, 24380, 25190, 26335, 26818, 48548, 50380, 52670, 53636, 57937, 60685, 67045, 105340, 115874, 121370, 133507, 134090, 231748, 242740, 267014, 268180, 279151, 289685, 534028, 558302, 579370, 667535, 1116604, 1158740, 1335070, 1395755, 2670140, 2791510, 3070661, 5583020, 6141322, 12282644, 15353305, 30706610, 61413220]

約数ペア:

[(1, 61413220), (2, 30706610), (4, 15353305), (5, 12282644), (10, 6141322), (11, 5583020), (20, 3070661), (22, 2791510), (23, 2670140), (44, 1395755), (46, 1335070), (53, 1158740), (55, 1116604), (92, 667535), (106, 579370), (110, 558302), (115, 534028), (212, 289685), (220, 279151), (229, 268180), (230, 267014), (253, 242740), (265, 231748), (458, 134090), (460, 133507), (506, 121370), (530, 115874), (583, 105340), (916, 67045), (1012, 60685), (1060, 57937), (1145, 53636), (1166, 52670), (1219, 50380), (1265, 48548), (2290, 26818), (2332, 26335), (2438, 25190), (2519, 24380), (2530, 24274), (2915, 21068), (4580, 13409), (4876, 12595), (5038, 12190), (5060, 12137), (5267, 11660), (5830, 10534), (6095, 10076)]