30914370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6481}}^1$

素因数の和:6547

約数の個数: 48

約数和(自身を含む): 81906552

約数和(自身を除く): 50992182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6481, 12962, 19443, 32405, 38886, 58329, 64810, 97215, 116658, 194430, 291645, 343493, 583290, 686986, 1030479, 1717465, 2060958, 3091437, 3434930, 5152395, 6182874, 10304790, 15457185, 30914370]

約数ペア:

[(1, 30914370), (2, 15457185), (3, 10304790), (5, 6182874), (6, 5152395), (9, 3434930), (10, 3091437), (15, 2060958), (18, 1717465), (30, 1030479), (45, 686986), (53, 583290), (90, 343493), (106, 291645), (159, 194430), (265, 116658), (318, 97215), (477, 64810), (530, 58329), (795, 38886), (954, 32405), (1590, 19443), (2385, 12962), (4770, 6481)]