1395830340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2584871}}^1$

素因数の和:2584889

約数の個数: 48

約数和(自身を含む): 4342584960

約数和(自身を除く): 2946754620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2584871, 5169742, 7754613, 10339484, 12924355, 15509226, 23263839, 25848710, 31018452, 38773065, 46527678, 51697420, 69791517, 77546130, 93055356, 116319195, 139583034, 155092260, 232638390, 279166068, 348957585, 465276780, 697915170, 1395830340]

約数ペア:

[(1, 1395830340), (2, 697915170), (3, 465276780), (4, 348957585), (5, 279166068), (6, 232638390), (9, 155092260), (10, 139583034), (12, 116319195), (15, 93055356), (18, 77546130), (20, 69791517), (27, 51697420), (30, 46527678), (36, 38773065), (45, 31018452), (54, 25848710), (60, 23263839), (90, 15509226), (108, 12924355), (135, 10339484), (180, 7754613), (270, 5169742), (540, 2584871)]