21446336190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1318

約数の個数: 128

約数和(自身を含む): 53356216320

約数和(自身を除く): 31909880130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 79, 131, 134, 158, 201, 237, 262, 335, 393, 395, 402, 474, 655, 670, 786, 790, 1005, 1031, 1185, 1310, 1965, 2010, 2062, 2370, 3093, 3930, 5155, 5293, 6186, 8777, 10310, 10349, 10586, 15465, 15879, 17554, 20698, 26331, 26465, 30930, 31047, 31758, 43885, 51745, 52662, 52930, 62094, 69077, 79395, 81449, 87770, 103490, 131655, 135061, 138154, 155235, 158790, 162898, 207231, 244347, 263310, 270122, 310470, 345385, 405183, 407245, 414462, 488694, 675305, 690770, 693383, 810366, 814490, 1036155, 1221735, 1350610, 1386766, 2025915, 2072310, 2080149, 2443470, 3466915, 4051830, 4160298, 5457083, 6933830, 9049087, 10400745, 10669819, 10914166, 16371249, 18098174, 20801490, 21339638, 27147261, 27285415, 32009457, 32742498, 45245435, 53349095, 54294522, 54570830, 64018914, 81856245, 90490870, 106698190, 135736305, 160047285, 163712490, 271472610, 320094570, 714877873, 1429755746, 2144633619, 3574389365, 4289267238, 7148778730, 10723168095, 21446336190]

約数ペア:

[(1, 21446336190), (2, 10723168095), (3, 7148778730), (5, 4289267238), (6, 3574389365), (10, 2144633619), (15, 1429755746), (30, 714877873), (67, 320094570), (79, 271472610), (131, 163712490), (134, 160047285), (158, 135736305), (201, 106698190), (237, 90490870), (262, 81856245), (335, 64018914), (393, 54570830), (395, 54294522), (402, 53349095), (474, 45245435), (655, 32742498), (670, 32009457), (786, 27285415), (790, 27147261), (1005, 21339638), (1031, 20801490), (1185, 18098174), (1310, 16371249), (1965, 10914166), (2010, 10669819), (2062, 10400745), (2370, 9049087), (3093, 6933830), (3930, 5457083), (5155, 4160298), (5293, 4051830), (6186, 3466915), (8777, 2443470), (10310, 2080149), (10349, 2072310), (10586, 2025915), (15465, 1386766), (15879, 1350610), (17554, 1221735), (20698, 1036155), (26331, 814490), (26465, 810366), (30930, 693383), (31047, 690770), (31758, 675305), (43885, 488694), (51745, 414462), (52662, 407245), (52930, 405183), (62094, 345385), (69077, 310470), (79395, 270122), (81449, 263310), (87770, 244347), (103490, 207231), (131655, 162898), (135061, 158790), (138154, 155235)]