319177530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1741}}^1$

素因数の和:1861

約数の個数: 128

約数和(自身を含む): 983324160

約数和(自身を除く): 664146630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1358, 1455, 1741, 1746, 1890, 2037, 2619, 2910, 3395, 3482, 4074, 4365, 5223, 5238, 6111, 6790, 8705, 8730, 10185, 10446, 12187, 12222, 13095, 15669, 17410, 18333, 20370, 24374, 26115, 26190, 30555, 31338, 36561, 36666, 47007, 52230, 60935, 61110, 73122, 78345, 91665, 94014, 109683, 121870, 156690, 168877, 182805, 183330, 219366, 235035, 329049, 337754, 365610, 470070, 506631, 548415, 658098, 844385, 1013262, 1096830, 1182139, 1519893, 1645245, 1688770, 2364278, 2533155, 3039786, 3290490, 3546417, 4559679, 5066310, 5910695, 7092834, 7599465, 9119358, 10639251, 11821390, 15198930, 17732085, 21278502, 22798395, 31917753, 35464170, 45596790, 53196255, 63835506, 106392510, 159588765, 319177530]

約数ペア:

[(1, 319177530), (2, 159588765), (3, 106392510), (5, 63835506), (6, 53196255), (7, 45596790), (9, 35464170), (10, 31917753), (14, 22798395), (15, 21278502), (18, 17732085), (21, 15198930), (27, 11821390), (30, 10639251), (35, 9119358), (42, 7599465), (45, 7092834), (54, 5910695), (63, 5066310), (70, 4559679), (90, 3546417), (97, 3290490), (105, 3039786), (126, 2533155), (135, 2364278), (189, 1688770), (194, 1645245), (210, 1519893), (270, 1182139), (291, 1096830), (315, 1013262), (378, 844385), (485, 658098), (582, 548415), (630, 506631), (679, 470070), (873, 365610), (945, 337754), (970, 329049), (1358, 235035), (1455, 219366), (1741, 183330), (1746, 182805), (1890, 168877), (2037, 156690), (2619, 121870), (2910, 109683), (3395, 94014), (3482, 91665), (4074, 78345), (4365, 73122), (5223, 61110), (5238, 60935), (6111, 52230), (6790, 47007), (8705, 36666), (8730, 36561), (10185, 31338), (10446, 30555), (12187, 26190), (12222, 26115), (13095, 24374), (15669, 20370), (17410, 18333)]