139559490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 435939840

約数和(自身を除く): 296380350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 410, 574, 615, 630, 738, 861, 945, 1107, 1230, 1435, 1722, 1801, 1845, 1890, 2214, 2583, 2870, 3602, 3690, 4305, 5166, 5403, 5535, 7749, 8610, 9005, 10806, 11070, 12607, 12915, 15498, 16209, 18010, 25214, 25830, 27015, 32418, 37821, 38745, 48627, 54030, 63035, 73841, 75642, 77490, 81045, 97254, 113463, 126070, 147682, 162090, 189105, 221523, 226926, 243135, 340389, 369205, 378210, 443046, 486270, 516887, 567315, 664569, 680778, 738410, 1033774, 1107615, 1134630, 1329138, 1550661, 1701945, 1993707, 2215230, 2584435, 3101322, 3322845, 3403890, 3987414, 4651983, 5168870, 6645690, 7753305, 9303966, 9968535, 13955949, 15506610, 19937070, 23259915, 27911898, 46519830, 69779745, 139559490]

約数ペア:

[(1, 139559490), (2, 69779745), (3, 46519830), (5, 27911898), (6, 23259915), (7, 19937070), (9, 15506610), (10, 13955949), (14, 9968535), (15, 9303966), (18, 7753305), (21, 6645690), (27, 5168870), (30, 4651983), (35, 3987414), (41, 3403890), (42, 3322845), (45, 3101322), (54, 2584435), (63, 2215230), (70, 1993707), (82, 1701945), (90, 1550661), (105, 1329138), (123, 1134630), (126, 1107615), (135, 1033774), (189, 738410), (205, 680778), (210, 664569), (246, 567315), (270, 516887), (287, 486270), (315, 443046), (369, 378210), (378, 369205), (410, 340389), (574, 243135), (615, 226926), (630, 221523), (738, 189105), (861, 162090), (945, 147682), (1107, 126070), (1230, 113463), (1435, 97254), (1722, 81045), (1801, 77490), (1845, 75642), (1890, 73841), (2214, 63035), (2583, 54030), (2870, 48627), (3602, 38745), (3690, 37821), (4305, 32418), (5166, 27015), (5403, 25830), (5535, 25214), (7749, 18010), (8610, 16209), (9005, 15498), (10806, 12915), (11070, 12607)]