2683758170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 5168378880

約数和(自身を除く): 2484620710

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 223, 446, 485, 653, 970, 1115, 1306, 1843, 2230, 3265, 3686, 4237, 6530, 8474, 9215, 12407, 18430, 21185, 21631, 24814, 42370, 43262, 62035, 63341, 108155, 124070, 126682, 145619, 216310, 291238, 316705, 410989, 633410, 728095, 821978, 1203479, 1456190, 2054945, 2406958, 2766761, 4109890, 5533522, 6017395, 12034790, 13833805, 14125043, 27667610, 28250086, 70625215, 141250430, 268375817, 536751634, 1341879085, 2683758170]

約数ペア:

[(1, 2683758170), (2, 1341879085), (5, 536751634), (10, 268375817), (19, 141250430), (38, 70625215), (95, 28250086), (97, 27667610), (190, 14125043), (194, 13833805), (223, 12034790), (446, 6017395), (485, 5533522), (653, 4109890), (970, 2766761), (1115, 2406958), (1306, 2054945), (1843, 1456190), (2230, 1203479), (3265, 821978), (3686, 728095), (4237, 633410), (6530, 410989), (8474, 316705), (9215, 291238), (12407, 216310), (18430, 145619), (21185, 126682), (21631, 124070), (24814, 108155), (42370, 63341), (43262, 62035)]