198573510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 294113850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 426, 530, 710, 795, 1065, 1590, 1759, 2130, 3518, 3763, 5277, 7526, 8795, 10554, 11289, 17590, 18815, 22578, 26385, 37630, 52770, 56445, 93227, 112890, 124889, 186454, 249778, 279681, 374667, 466135, 559362, 624445, 749334, 932270, 1248890, 1398405, 1873335, 2796810, 3746670, 6619117, 13238234, 19857351, 33095585, 39714702, 66191170, 99286755, 198573510]

約数ペア:

[(1, 198573510), (2, 99286755), (3, 66191170), (5, 39714702), (6, 33095585), (10, 19857351), (15, 13238234), (30, 6619117), (53, 3746670), (71, 2796810), (106, 1873335), (142, 1398405), (159, 1248890), (213, 932270), (265, 749334), (318, 624445), (355, 559362), (426, 466135), (530, 374667), (710, 279681), (795, 249778), (1065, 186454), (1590, 124889), (1759, 112890), (2130, 93227), (3518, 56445), (3763, 52770), (5277, 37630), (7526, 26385), (8795, 22578), (10554, 18815), (11289, 17590)]