15677730780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{91139}}^1$

素因数の和:91259

約数の個数: 96

約数和(自身を含む): 45567083520

約数和(自身を除く): 29889352740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 141, 183, 188, 235, 244, 282, 305, 366, 470, 564, 610, 705, 732, 915, 940, 1220, 1410, 1830, 2820, 2867, 3660, 5734, 8601, 11468, 14335, 17202, 28670, 34404, 43005, 57340, 86010, 91139, 172020, 182278, 273417, 364556, 455695, 546834, 911390, 1093668, 1367085, 1822780, 2734170, 4283533, 5468340, 5559479, 8567066, 11118958, 12850599, 16678437, 17134132, 21417665, 22237916, 25701198, 27797395, 33356874, 42835330, 51402396, 55594790, 64252995, 66713748, 83392185, 85670660, 111189580, 128505990, 166784370, 257011980, 261295513, 333568740, 522591026, 783886539, 1045182052, 1306477565, 1567773078, 2612955130, 3135546156, 3919432695, 5225910260, 7838865390, 15677730780]

約数ペア:

[(1, 15677730780), (2, 7838865390), (3, 5225910260), (4, 3919432695), (5, 3135546156), (6, 2612955130), (10, 1567773078), (12, 1306477565), (15, 1045182052), (20, 783886539), (30, 522591026), (47, 333568740), (60, 261295513), (61, 257011980), (94, 166784370), (122, 128505990), (141, 111189580), (183, 85670660), (188, 83392185), (235, 66713748), (244, 64252995), (282, 55594790), (305, 51402396), (366, 42835330), (470, 33356874), (564, 27797395), (610, 25701198), (705, 22237916), (732, 21417665), (915, 17134132), (940, 16678437), (1220, 12850599), (1410, 11118958), (1830, 8567066), (2820, 5559479), (2867, 5468340), (3660, 4283533), (5734, 2734170), (8601, 1822780), (11468, 1367085), (14335, 1093668), (17202, 911390), (28670, 546834), (34404, 455695), (43005, 364556), (57340, 273417), (86010, 182278), (91139, 172020)]