14428330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 31426560

約数和(自身を除く): 16998230

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 109, 122, 155, 217, 218, 305, 310, 427, 434, 545, 610, 763, 854, 1085, 1090, 1526, 1891, 2135, 2170, 3379, 3782, 3815, 4270, 6649, 6758, 7630, 9455, 13237, 13298, 16895, 18910, 23653, 26474, 33245, 33790, 46543, 47306, 66185, 66490, 93086, 118265, 132370, 206119, 232715, 236530, 412238, 465430, 1030595, 1442833, 2061190, 2885666, 7214165, 14428330]

約数ペア:

[(1, 14428330), (2, 7214165), (5, 2885666), (7, 2061190), (10, 1442833), (14, 1030595), (31, 465430), (35, 412238), (61, 236530), (62, 232715), (70, 206119), (109, 132370), (122, 118265), (155, 93086), (217, 66490), (218, 66185), (305, 47306), (310, 46543), (427, 33790), (434, 33245), (545, 26474), (610, 23653), (763, 18910), (854, 16895), (1085, 13298), (1090, 13237), (1526, 9455), (1891, 7630), (2135, 6758), (2170, 6649), (3379, 4270), (3782, 3815)]