30777630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 81103680

約数和(自身を除く): 50326050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1489, 1590, 2067, 2978, 3445, 4134, 4467, 6890, 7445, 8934, 10335, 14890, 19357, 20670, 22335, 38714, 44670, 58071, 78917, 96785, 116142, 157834, 193570, 236751, 290355, 394585, 473502, 580710, 789170, 1025921, 1183755, 2051842, 2367510, 3077763, 5129605, 6155526, 10259210, 15388815, 30777630]

約数ペア:

[(1, 30777630), (2, 15388815), (3, 10259210), (5, 6155526), (6, 5129605), (10, 3077763), (13, 2367510), (15, 2051842), (26, 1183755), (30, 1025921), (39, 789170), (53, 580710), (65, 473502), (78, 394585), (106, 290355), (130, 236751), (159, 193570), (195, 157834), (265, 116142), (318, 96785), (390, 78917), (530, 58071), (689, 44670), (795, 38714), (1378, 22335), (1489, 20670), (1590, 19357), (2067, 14890), (2978, 10335), (3445, 8934), (4134, 7445), (4467, 6890)]