1797788410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 3603916800

約数和(自身を除く): 1806128390

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 439, 590, 631, 649, 878, 1262, 1298, 2195, 3155, 3245, 4390, 4829, 6310, 6490, 6941, 9658, 13882, 24145, 25901, 34705, 37229, 48290, 51802, 69410, 74458, 129505, 186145, 259010, 277009, 284911, 372290, 409519, 554018, 569822, 819038, 1385045, 1424555, 2047595, 2770090, 2849110, 3047099, 4095190, 6094198, 15235495, 16343531, 30470990, 32687062, 81717655, 163435310, 179778841, 359557682, 898894205, 1797788410]

約数ペア:

[(1, 1797788410), (2, 898894205), (5, 359557682), (10, 179778841), (11, 163435310), (22, 81717655), (55, 32687062), (59, 30470990), (110, 16343531), (118, 15235495), (295, 6094198), (439, 4095190), (590, 3047099), (631, 2849110), (649, 2770090), (878, 2047595), (1262, 1424555), (1298, 1385045), (2195, 819038), (3155, 569822), (3245, 554018), (4390, 409519), (4829, 372290), (6310, 284911), (6490, 277009), (6941, 259010), (9658, 186145), (13882, 129505), (24145, 74458), (25901, 69410), (34705, 51802), (37229, 48290)]