291569754070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{6599}}^1$

素因数の和:7010

約数の個数: 128

約数和(自身を含む): 638668800000

約数和(自身を除く): 347099045930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 139, 190, 239, 266, 278, 478, 665, 695, 973, 1195, 1330, 1390, 1673, 1946, 2390, 2641, 3346, 4541, 4865, 5282, 6599, 8365, 9082, 9730, 13198, 13205, 16730, 18487, 22705, 26410, 31787, 32995, 33221, 36974, 45410, 46193, 63574, 65990, 66442, 92386, 92435, 125381, 158935, 166105, 184870, 230965, 232547, 250762, 317870, 332210, 461930, 465094, 626905, 631199, 877667, 917261, 1162735, 1253810, 1262398, 1577161, 1755334, 1834522, 2325470, 3154322, 3155995, 4388335, 4418393, 4586305, 6311990, 6420827, 7885805, 8776670, 8836786, 9172610, 11040127, 12841654, 15771610, 17427959, 22080254, 22091965, 29966059, 32104135, 34855918, 44183930, 55200635, 59932118, 64208270, 87139795, 110401270, 121995713, 149830295, 174279590, 209762413, 219225379, 243991426, 299660590, 419524826, 438450758, 609978565, 1048812065, 1096126895, 1219957130, 1534577653, 2097624130, 2192253790, 3069155306, 4165282201, 7672888265, 8330564402, 15345776530, 20826411005, 29156975407, 41652822010, 58313950814, 145784877035, 291569754070]

約数ペア:

[(1, 291569754070), (2, 145784877035), (5, 58313950814), (7, 41652822010), (10, 29156975407), (14, 20826411005), (19, 15345776530), (35, 8330564402), (38, 7672888265), (70, 4165282201), (95, 3069155306), (133, 2192253790), (139, 2097624130), (190, 1534577653), (239, 1219957130), (266, 1096126895), (278, 1048812065), (478, 609978565), (665, 438450758), (695, 419524826), (973, 299660590), (1195, 243991426), (1330, 219225379), (1390, 209762413), (1673, 174279590), (1946, 149830295), (2390, 121995713), (2641, 110401270), (3346, 87139795), (4541, 64208270), (4865, 59932118), (5282, 55200635), (6599, 44183930), (8365, 34855918), (9082, 32104135), (9730, 29966059), (13198, 22091965), (13205, 22080254), (16730, 17427959), (18487, 15771610), (22705, 12841654), (26410, 11040127), (31787, 9172610), (32995, 8836786), (33221, 8776670), (36974, 7885805), (45410, 6420827), (46193, 6311990), (63574, 4586305), (65990, 4418393), (66442, 4388335), (92386, 3155995), (92435, 3154322), (125381, 2325470), (158935, 1834522), (166105, 1755334), (184870, 1577161), (230965, 1262398), (232547, 1253810), (250762, 1162735), (317870, 917261), (332210, 877667), (461930, 631199), (465094, 626905)]