1379239260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24691}}^1$

素因数の和:24736

約数の個数: 144

約数和(自身を含む): 4729011840

約数和(自身を除く): 3349772580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 24691, 27930, 49382, 55860, 74073, 98764, 123455, 148146, 172837, 246910, 296292, 345674, 370365, 469129, 493820, 518511, 691348, 740730, 864185, 938258, 1037022, 1209859, 1407387, 1481460, 1728370, 1876516, 2074044, 2345645, 2419718, 2592555, 2814774, 3283903, 3456740, 3629577, 4691290, 4839436, 5185110, 5629548, 6049295, 6567806, 7036935, 7259154, 9382580, 9851709, 10370220, 12098590, 13135612, 14073870, 14518308, 16419515, 18147885, 19703418, 22987321, 24197180, 28147740, 32839030, 36295770, 39406836, 45974642, 49258545, 65678060, 68961963, 72591540, 91949284, 98517090, 114936605, 137923926, 197034180, 229873210, 275847852, 344809815, 459746420, 689619630, 1379239260]

約数ペア:

[(1, 1379239260), (2, 689619630), (3, 459746420), (4, 344809815), (5, 275847852), (6, 229873210), (7, 197034180), (10, 137923926), (12, 114936605), (14, 98517090), (15, 91949284), (19, 72591540), (20, 68961963), (21, 65678060), (28, 49258545), (30, 45974642), (35, 39406836), (38, 36295770), (42, 32839030), (49, 28147740), (57, 24197180), (60, 22987321), (70, 19703418), (76, 18147885), (84, 16419515), (95, 14518308), (98, 14073870), (105, 13135612), (114, 12098590), (133, 10370220), (140, 9851709), (147, 9382580), (190, 7259154), (196, 7036935), (210, 6567806), (228, 6049295), (245, 5629548), (266, 5185110), (285, 4839436), (294, 4691290), (380, 3629577), (399, 3456740), (420, 3283903), (490, 2814774), (532, 2592555), (570, 2419718), (588, 2345645), (665, 2074044), (735, 1876516), (798, 1728370), (931, 1481460), (980, 1407387), (1140, 1209859), (1330, 1037022), (1470, 938258), (1596, 864185), (1862, 740730), (1995, 691348), (2660, 518511), (2793, 493820), (2940, 469129), (3724, 370365), (3990, 345674), (4655, 296292), (5586, 246910), (7980, 172837), (9310, 148146), (11172, 123455), (13965, 98764), (18620, 74073), (24691, 55860), (27930, 49382)]