214713310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 458680320

約数和(自身を除く): 243967010

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 79, 82, 158, 205, 287, 395, 410, 553, 574, 790, 947, 1106, 1435, 1894, 2765, 2870, 3239, 4735, 5530, 6478, 6629, 9470, 13258, 16195, 22673, 32390, 33145, 38827, 45346, 66290, 74813, 77654, 113365, 149626, 194135, 226730, 271789, 374065, 388270, 523691, 543578, 748130, 1047382, 1358945, 2618455, 2717890, 3067333, 5236910, 6134666, 15336665, 21471331, 30673330, 42942662, 107356655, 214713310]

約数ペア:

[(1, 214713310), (2, 107356655), (5, 42942662), (7, 30673330), (10, 21471331), (14, 15336665), (35, 6134666), (41, 5236910), (70, 3067333), (79, 2717890), (82, 2618455), (158, 1358945), (205, 1047382), (287, 748130), (395, 543578), (410, 523691), (553, 388270), (574, 374065), (790, 271789), (947, 226730), (1106, 194135), (1435, 149626), (1894, 113365), (2765, 77654), (2870, 74813), (3239, 66290), (4735, 45346), (5530, 38827), (6478, 33145), (6629, 32390), (9470, 22673), (13258, 16195)]