135838290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 390297600

約数和(自身を除く): 254459310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 245, 258, 294, 301, 307, 343, 430, 490, 602, 614, 645, 686, 735, 903, 921, 1029, 1290, 1470, 1505, 1535, 1715, 1806, 1842, 2058, 2107, 2149, 3010, 3070, 3430, 4214, 4298, 4515, 4605, 5145, 6321, 6447, 9030, 9210, 10290, 10535, 10745, 12642, 12894, 13201, 14749, 15043, 21070, 21490, 26402, 29498, 30086, 31605, 32235, 39603, 44247, 45129, 63210, 64470, 66005, 73745, 75215, 79206, 88494, 90258, 92407, 105301, 132010, 147490, 150430, 184814, 198015, 210602, 221235, 225645, 277221, 315903, 396030, 442470, 451290, 462035, 526505, 554442, 631806, 646849, 924070, 1053010, 1293698, 1386105, 1579515, 1940547, 2772210, 3159030, 3234245, 3881094, 4527943, 6468490, 9055886, 9702735, 13583829, 19405470, 22639715, 27167658, 45279430, 67919145, 135838290]

約数ペア:

[(1, 135838290), (2, 67919145), (3, 45279430), (5, 27167658), (6, 22639715), (7, 19405470), (10, 13583829), (14, 9702735), (15, 9055886), (21, 6468490), (30, 4527943), (35, 3881094), (42, 3234245), (43, 3159030), (49, 2772210), (70, 1940547), (86, 1579515), (98, 1386105), (105, 1293698), (129, 1053010), (147, 924070), (210, 646849), (215, 631806), (245, 554442), (258, 526505), (294, 462035), (301, 451290), (307, 442470), (343, 396030), (430, 315903), (490, 277221), (602, 225645), (614, 221235), (645, 210602), (686, 198015), (735, 184814), (903, 150430), (921, 147490), (1029, 132010), (1290, 105301), (1470, 92407), (1505, 90258), (1535, 88494), (1715, 79206), (1806, 75215), (1842, 73745), (2058, 66005), (2107, 64470), (2149, 63210), (3010, 45129), (3070, 44247), (3430, 39603), (4214, 32235), (4298, 31605), (4515, 30086), (4605, 29498), (5145, 26402), (6321, 21490), (6447, 21070), (9030, 15043), (9210, 14749), (10290, 13201), (10535, 12894), (10745, 12642)]