27470107980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{21801673}}^1$

素因数の和:21801695

約数の個数: 72

約数和(自身を含む): 95229712032

約数和(自身を除く): 67759604052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 21801673, 43603346, 65405019, 87206692, 109008365, 130810038, 152611711, 196215057, 218016730, 261620076, 305223422, 327025095, 392430114, 436033460, 457835133, 610446844, 654050190, 763058555, 784860228, 915670266, 981075285, 1308100380, 1373505399, 1526117110, 1831340532, 1962150570, 2289175665, 2747010798, 3052234220, 3924301140, 4578351330, 5494021596, 6867526995, 9156702660, 13735053990, 27470107980]

約数ペア:

[(1, 27470107980), (2, 13735053990), (3, 9156702660), (4, 6867526995), (5, 5494021596), (6, 4578351330), (7, 3924301140), (9, 3052234220), (10, 2747010798), (12, 2289175665), (14, 1962150570), (15, 1831340532), (18, 1526117110), (20, 1373505399), (21, 1308100380), (28, 981075285), (30, 915670266), (35, 784860228), (36, 763058555), (42, 654050190), (45, 610446844), (60, 457835133), (63, 436033460), (70, 392430114), (84, 327025095), (90, 305223422), (105, 261620076), (126, 218016730), (140, 196215057), (180, 152611711), (210, 130810038), (252, 109008365), (315, 87206692), (420, 65405019), (630, 43603346), (1260, 21801673)]