15709533830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1\times {\mathrm{2237}}^1$

素因数の和:3893

約数の個数: 64

約数和(自身を含む): 31092802560

約数和(自身を除く): 15383268730

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1607, 2185, 2237, 3214, 4370, 4474, 8035, 11185, 16070, 22370, 30533, 36961, 42503, 51451, 61066, 73922, 85006, 102902, 152665, 184805, 212515, 257255, 305330, 369610, 425030, 514510, 702259, 977569, 1404518, 1955138, 3511295, 3594859, 4887845, 7022590, 7189718, 9775690, 17974295, 35948590, 68302321, 82681757, 136604642, 165363514, 341511605, 413408785, 683023210, 826817570, 1570953383, 3141906766, 7854766915, 15709533830]

約数ペア:

[(1, 15709533830), (2, 7854766915), (5, 3141906766), (10, 1570953383), (19, 826817570), (23, 683023210), (38, 413408785), (46, 341511605), (95, 165363514), (115, 136604642), (190, 82681757), (230, 68302321), (437, 35948590), (874, 17974295), (1607, 9775690), (2185, 7189718), (2237, 7022590), (3214, 4887845), (4370, 3594859), (4474, 3511295), (8035, 1955138), (11185, 1404518), (16070, 977569), (22370, 702259), (30533, 514510), (36961, 425030), (42503, 369610), (51451, 305330), (61066, 257255), (73922, 212515), (85006, 184805), (102902, 152665)]