108088260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257353}}^1$

素因数の和:257372

約数の個数: 48

約数和(自身を含む): 345883776

約数和(自身を除く): 237795516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 257353, 514706, 772059, 1029412, 1286765, 1544118, 1801471, 2573530, 3088236, 3602942, 3860295, 5147060, 5404413, 7205884, 7720590, 9007355, 10808826, 15441180, 18014710, 21617652, 27022065, 36029420, 54044130, 108088260]

約数ペア:

[(1, 108088260), (2, 54044130), (3, 36029420), (4, 27022065), (5, 21617652), (6, 18014710), (7, 15441180), (10, 10808826), (12, 9007355), (14, 7720590), (15, 7205884), (20, 5404413), (21, 5147060), (28, 3860295), (30, 3602942), (35, 3088236), (42, 2573530), (60, 1801471), (70, 1544118), (84, 1286765), (105, 1029412), (140, 772059), (210, 514706), (420, 257353)]