71360790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 179361216

約数和(自身を除く): 108000426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 795, 1110, 1213, 1590, 1961, 2426, 3639, 3922, 5883, 6065, 7278, 9805, 11766, 12130, 18195, 19610, 29415, 36390, 44881, 58830, 64289, 89762, 128578, 134643, 192867, 224405, 269286, 321445, 385734, 448810, 642890, 673215, 964335, 1346430, 1928670, 2378693, 4757386, 7136079, 11893465, 14272158, 23786930, 35680395, 71360790]

約数ペア:

[(1, 71360790), (2, 35680395), (3, 23786930), (5, 14272158), (6, 11893465), (10, 7136079), (15, 4757386), (30, 2378693), (37, 1928670), (53, 1346430), (74, 964335), (106, 673215), (111, 642890), (159, 448810), (185, 385734), (222, 321445), (265, 269286), (318, 224405), (370, 192867), (530, 134643), (555, 128578), (795, 89762), (1110, 64289), (1213, 58830), (1590, 44881), (1961, 36390), (2426, 29415), (3639, 19610), (3922, 18195), (5883, 12130), (6065, 11766), (7278, 9805)]