2630550390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6745001}}^1$

素因数の和:6745024

約数の個数: 32

約数和(自身を含む): 6798962016

約数和(自身を除く): 4168411626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6745001, 13490002, 20235003, 33725005, 40470006, 67450010, 87685013, 101175015, 175370026, 202350030, 263055039, 438425065, 526110078, 876850130, 1315275195, 2630550390]

約数ペア:

[(1, 2630550390), (2, 1315275195), (3, 876850130), (5, 526110078), (6, 438425065), (10, 263055039), (13, 202350030), (15, 175370026), (26, 101175015), (30, 87685013), (39, 67450010), (65, 40470006), (78, 33725005), (130, 20235003), (195, 13490002), (390, 6745001)]