2203630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 4935168

約数和(自身を除く): 2731538

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 67, 110, 115, 130, 134, 143, 230, 253, 286, 299, 335, 506, 598, 670, 715, 737, 871, 1265, 1430, 1474, 1495, 1541, 1742, 2530, 2990, 3082, 3289, 3685, 4355, 6578, 7370, 7705, 8710, 9581, 15410, 16445, 16951, 19162, 20033, 32890, 33902, 40066, 47905, 84755, 95810, 100165, 169510, 200330, 220363, 440726, 1101815, 2203630]

約数ペア:

[(1, 2203630), (2, 1101815), (5, 440726), (10, 220363), (11, 200330), (13, 169510), (22, 100165), (23, 95810), (26, 84755), (46, 47905), (55, 40066), (65, 33902), (67, 32890), (110, 20033), (115, 19162), (130, 16951), (134, 16445), (143, 15410), (230, 9581), (253, 8710), (286, 7705), (299, 7370), (335, 6578), (506, 4355), (598, 3685), (670, 3289), (715, 3082), (737, 2990), (871, 2530), (1265, 1742), (1430, 1541), (1474, 1495)]