67701690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 208811520

約数和(自身を除く): 141109830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 135, 189, 210, 226, 270, 315, 317, 339, 378, 565, 630, 634, 678, 791, 945, 951, 1017, 1130, 1582, 1585, 1695, 1890, 1902, 2034, 2219, 2373, 2853, 3051, 3170, 3390, 3955, 4438, 4746, 4755, 5085, 5706, 6102, 6657, 7119, 7910, 8559, 9510, 10170, 11095, 11865, 13314, 14238, 14265, 15255, 17118, 19971, 21357, 22190, 23730, 28530, 30510, 33285, 35595, 35821, 39942, 42714, 42795, 59913, 66570, 71190, 71642, 85590, 99855, 106785, 107463, 119826, 179105, 199710, 213570, 214926, 250747, 299565, 322389, 358210, 501494, 537315, 599130, 644778, 752241, 967167, 1074630, 1253735, 1504482, 1611945, 1934334, 2256723, 2507470, 3223890, 3761205, 4513446, 4835835, 6770169, 7522410, 9671670, 11283615, 13540338, 22567230, 33850845, 67701690]

約数ペア:

[(1, 67701690), (2, 33850845), (3, 22567230), (5, 13540338), (6, 11283615), (7, 9671670), (9, 7522410), (10, 6770169), (14, 4835835), (15, 4513446), (18, 3761205), (21, 3223890), (27, 2507470), (30, 2256723), (35, 1934334), (42, 1611945), (45, 1504482), (54, 1253735), (63, 1074630), (70, 967167), (90, 752241), (105, 644778), (113, 599130), (126, 537315), (135, 501494), (189, 358210), (210, 322389), (226, 299565), (270, 250747), (315, 214926), (317, 213570), (339, 199710), (378, 179105), (565, 119826), (630, 107463), (634, 106785), (678, 99855), (791, 85590), (945, 71642), (951, 71190), (1017, 66570), (1130, 59913), (1582, 42795), (1585, 42714), (1695, 39942), (1890, 35821), (1902, 35595), (2034, 33285), (2219, 30510), (2373, 28530), (2853, 23730), (3051, 22190), (3170, 21357), (3390, 19971), (3955, 17118), (4438, 15255), (4746, 14265), (4755, 14238), (5085, 13314), (5706, 11865), (6102, 11095), (6657, 10170), (7119, 9510), (7910, 8559)]