279146790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 814302720

約数和(自身を除く): 535155930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 90, 117, 130, 134, 135, 195, 201, 234, 270, 335, 351, 390, 402, 585, 603, 670, 702, 871, 1005, 1170, 1187, 1206, 1742, 1755, 1809, 2010, 2374, 2613, 3015, 3510, 3561, 3618, 4355, 5226, 5935, 6030, 7122, 7839, 8710, 9045, 10683, 11870, 13065, 15431, 15678, 17805, 18090, 21366, 23517, 26130, 30862, 32049, 35610, 39195, 46293, 47034, 53415, 64098, 77155, 78390, 79529, 92586, 106830, 117585, 138879, 154310, 159058, 160245, 231465, 235170, 238587, 277758, 320490, 397645, 416637, 462930, 477174, 694395, 715761, 795290, 833274, 1033877, 1192935, 1388790, 1431522, 2067754, 2083185, 2147283, 2385870, 3101631, 3578805, 4166370, 4294566, 5169385, 6203262, 7157610, 9304893, 10338770, 10736415, 15508155, 18609786, 21472830, 27914679, 31016310, 46524465, 55829358, 93048930, 139573395, 279146790]

約数ペア:

[(1, 279146790), (2, 139573395), (3, 93048930), (5, 55829358), (6, 46524465), (9, 31016310), (10, 27914679), (13, 21472830), (15, 18609786), (18, 15508155), (26, 10736415), (27, 10338770), (30, 9304893), (39, 7157610), (45, 6203262), (54, 5169385), (65, 4294566), (67, 4166370), (78, 3578805), (90, 3101631), (117, 2385870), (130, 2147283), (134, 2083185), (135, 2067754), (195, 1431522), (201, 1388790), (234, 1192935), (270, 1033877), (335, 833274), (351, 795290), (390, 715761), (402, 694395), (585, 477174), (603, 462930), (670, 416637), (702, 397645), (871, 320490), (1005, 277758), (1170, 238587), (1187, 235170), (1206, 231465), (1742, 160245), (1755, 159058), (1809, 154310), (2010, 138879), (2374, 117585), (2613, 106830), (3015, 92586), (3510, 79529), (3561, 78390), (3618, 77155), (4355, 64098), (5226, 53415), (5935, 47034), (6030, 46293), (7122, 39195), (7839, 35610), (8710, 32049), (9045, 30862), (10683, 26130), (11870, 23517), (13065, 21366), (15431, 18090), (15678, 17805)]