33333170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 34525390

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 67, 86, 89, 130, 134, 178, 215, 335, 430, 445, 559, 670, 871, 890, 1118, 1157, 1742, 2314, 2795, 2881, 3827, 4355, 5590, 5762, 5785, 5963, 7654, 8710, 11570, 11926, 14405, 19135, 28810, 29815, 37453, 38270, 49751, 59630, 74906, 77519, 99502, 155038, 187265, 248755, 256409, 374530, 387595, 497510, 512818, 775190, 1282045, 2564090, 3333317, 6666634, 16666585, 33333170]

約数ペア:

[(1, 33333170), (2, 16666585), (5, 6666634), (10, 3333317), (13, 2564090), (26, 1282045), (43, 775190), (65, 512818), (67, 497510), (86, 387595), (89, 374530), (130, 256409), (134, 248755), (178, 187265), (215, 155038), (335, 99502), (430, 77519), (445, 74906), (559, 59630), (670, 49751), (871, 38270), (890, 37453), (1118, 29815), (1157, 28810), (1742, 19135), (2314, 14405), (2795, 11926), (2881, 11570), (3827, 8710), (4355, 7654), (5590, 5963), (5762, 5785)]