29696520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35353}}^1$

素因数の和:35374

約数の個数: 64

約数和(自身を含む): 101819520

約数和(自身を除く): 72123000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35353, 70706, 106059, 141412, 176765, 212118, 247471, 282824, 353530, 424236, 494942, 530295, 707060, 742413, 848472, 989884, 1060590, 1237355, 1414120, 1484826, 1979768, 2121180, 2474710, 2969652, 3712065, 4242360, 4949420, 5939304, 7424130, 9898840, 14848260, 29696520]

約数ペア:

[(1, 29696520), (2, 14848260), (3, 9898840), (4, 7424130), (5, 5939304), (6, 4949420), (7, 4242360), (8, 3712065), (10, 2969652), (12, 2474710), (14, 2121180), (15, 1979768), (20, 1484826), (21, 1414120), (24, 1237355), (28, 1060590), (30, 989884), (35, 848472), (40, 742413), (42, 707060), (56, 530295), (60, 494942), (70, 424236), (84, 353530), (105, 282824), (120, 247471), (140, 212118), (168, 176765), (210, 141412), (280, 106059), (420, 70706), (840, 35353)]