713107620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208511}}^1$

素因数の和:208545

約数の個数: 72

約数和(自身を含む): 2276951040

約数和(自身を除く): 1563843420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 208511, 417022, 625533, 834044, 1042555, 1251066, 1876599, 2085110, 2502132, 3127665, 3753198, 3961709, 4170220, 6255330, 7506396, 7923418, 9382995, 11885127, 12510660, 15846836, 18765990, 19808545, 23770254, 35655381, 37531980, 39617090, 47540508, 59425635, 71310762, 79234180, 118851270, 142621524, 178276905, 237702540, 356553810, 713107620]

約数ペア:

[(1, 713107620), (2, 356553810), (3, 237702540), (4, 178276905), (5, 142621524), (6, 118851270), (9, 79234180), (10, 71310762), (12, 59425635), (15, 47540508), (18, 39617090), (19, 37531980), (20, 35655381), (30, 23770254), (36, 19808545), (38, 18765990), (45, 15846836), (57, 12510660), (60, 11885127), (76, 9382995), (90, 7923418), (95, 7506396), (114, 6255330), (171, 4170220), (180, 3961709), (190, 3753198), (228, 3127665), (285, 2502132), (342, 2085110), (380, 1876599), (570, 1251066), (684, 1042555), (855, 834044), (1140, 625533), (1710, 417022), (3420, 208511)]