269875590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 666118080

約数和(自身を除く): 396242490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 89, 122, 178, 183, 267, 305, 366, 445, 534, 610, 890, 915, 1335, 1657, 1830, 2670, 3314, 4971, 5429, 8285, 9942, 10858, 16287, 16570, 24855, 27145, 32574, 49710, 54290, 81435, 101077, 147473, 162870, 202154, 294946, 303231, 442419, 505385, 606462, 737365, 884838, 1010770, 1474730, 1516155, 2212095, 3032310, 4424190, 8995853, 17991706, 26987559, 44979265, 53975118, 89958530, 134937795, 269875590]

約数ペア:

[(1, 269875590), (2, 134937795), (3, 89958530), (5, 53975118), (6, 44979265), (10, 26987559), (15, 17991706), (30, 8995853), (61, 4424190), (89, 3032310), (122, 2212095), (178, 1516155), (183, 1474730), (267, 1010770), (305, 884838), (366, 737365), (445, 606462), (534, 505385), (610, 442419), (890, 303231), (915, 294946), (1335, 202154), (1657, 162870), (1830, 147473), (2670, 101077), (3314, 81435), (4971, 54290), (5429, 49710), (8285, 32574), (9942, 27145), (10858, 24855), (16287, 16570)]