30368065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 46319616

約数和(自身を除く): 15951551

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2153, 2821, 10765, 14105, 15071, 27989, 66743, 75355, 139945, 195923, 333715, 467201, 867659, 979615, 2336005, 4338295, 6073613, 30368065]

約数ペア:

[(1, 30368065), (5, 6073613), (7, 4338295), (13, 2336005), (31, 979615), (35, 867659), (65, 467201), (91, 333715), (155, 195923), (217, 139945), (403, 75355), (455, 66743), (1085, 27989), (2015, 15071), (2153, 14105), (2821, 10765)]