252488070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13171}}^1$

素因数の和:13258

約数の個数: 64

約数和(自身を含む): 682836480

約数和(自身を除く): 430348410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 13171, 19170, 26342, 39513, 65855, 79026, 118539, 131710, 197565, 237078, 355617, 395130, 592695, 711234, 935141, 1185390, 1778085, 1870282, 2805423, 3556170, 4675705, 5610846, 8416269, 9351410, 14027115, 16832538, 25248807, 28054230, 42081345, 50497614, 84162690, 126244035, 252488070]

約数ペア:

[(1, 252488070), (2, 126244035), (3, 84162690), (5, 50497614), (6, 42081345), (9, 28054230), (10, 25248807), (15, 16832538), (18, 14027115), (27, 9351410), (30, 8416269), (45, 5610846), (54, 4675705), (71, 3556170), (90, 2805423), (135, 1870282), (142, 1778085), (213, 1185390), (270, 935141), (355, 711234), (426, 592695), (639, 395130), (710, 355617), (1065, 237078), (1278, 197565), (1917, 131710), (2130, 118539), (3195, 79026), (3834, 65855), (6390, 39513), (9585, 26342), (13171, 19170)]