131067510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 252133770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 107, 114, 133, 190, 210, 214, 266, 285, 307, 321, 399, 535, 570, 614, 642, 665, 749, 798, 921, 1070, 1330, 1498, 1535, 1605, 1842, 1995, 2033, 2149, 2247, 3070, 3210, 3745, 3990, 4066, 4298, 4494, 4605, 5833, 6099, 6447, 7490, 9210, 10165, 10745, 11235, 11666, 12198, 12894, 14231, 17499, 20330, 21490, 22470, 28462, 29165, 30495, 32235, 32849, 34998, 40831, 42693, 58330, 60990, 64470, 65698, 71155, 81662, 85386, 87495, 98547, 122493, 142310, 164245, 174990, 197094, 204155, 213465, 229943, 244986, 328490, 408310, 426930, 459886, 492735, 612465, 624131, 689829, 985470, 1149715, 1224930, 1248262, 1379658, 1872393, 2299430, 3120655, 3449145, 3744786, 4368917, 6241310, 6898290, 8737834, 9361965, 13106751, 18723930, 21844585, 26213502, 43689170, 65533755, 131067510]

約数ペア:

[(1, 131067510), (2, 65533755), (3, 43689170), (5, 26213502), (6, 21844585), (7, 18723930), (10, 13106751), (14, 9361965), (15, 8737834), (19, 6898290), (21, 6241310), (30, 4368917), (35, 3744786), (38, 3449145), (42, 3120655), (57, 2299430), (70, 1872393), (95, 1379658), (105, 1248262), (107, 1224930), (114, 1149715), (133, 985470), (190, 689829), (210, 624131), (214, 612465), (266, 492735), (285, 459886), (307, 426930), (321, 408310), (399, 328490), (535, 244986), (570, 229943), (614, 213465), (642, 204155), (665, 197094), (749, 174990), (798, 164245), (921, 142310), (1070, 122493), (1330, 98547), (1498, 87495), (1535, 85386), (1605, 81662), (1842, 71155), (1995, 65698), (2033, 64470), (2149, 60990), (2247, 58330), (3070, 42693), (3210, 40831), (3745, 34998), (3990, 32849), (4066, 32235), (4298, 30495), (4494, 29165), (4605, 28462), (5833, 22470), (6099, 21490), (6447, 20330), (7490, 17499), (9210, 14231), (10165, 12894), (10745, 12198), (11235, 11666)]