274606920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{108971}}^1$

素因数の和:108995

約数の個数: 96

約数和(自身を含む): 1019977920

約数和(自身を除く): 745371000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 108971, 217942, 326913, 435884, 544855, 653826, 762797, 871768, 980739, 1089710, 1307652, 1525594, 1634565, 1961478, 2179420, 2288391, 2615304, 3051188, 3269130, 3813985, 3922956, 4358840, 4576782, 4903695, 6102376, 6538260, 6865173, 7627970, 7845912, 9153564, 9807390, 11441955, 13076520, 13730346, 15255940, 18307128, 19614780, 22883910, 27460692, 30511880, 34325865, 39229560, 45767820, 54921384, 68651730, 91535640, 137303460, 274606920]

約数ペア:

[(1, 274606920), (2, 137303460), (3, 91535640), (4, 68651730), (5, 54921384), (6, 45767820), (7, 39229560), (8, 34325865), (9, 30511880), (10, 27460692), (12, 22883910), (14, 19614780), (15, 18307128), (18, 15255940), (20, 13730346), (21, 13076520), (24, 11441955), (28, 9807390), (30, 9153564), (35, 7845912), (36, 7627970), (40, 6865173), (42, 6538260), (45, 6102376), (56, 4903695), (60, 4576782), (63, 4358840), (70, 3922956), (72, 3813985), (84, 3269130), (90, 3051188), (105, 2615304), (120, 2288391), (126, 2179420), (140, 1961478), (168, 1634565), (180, 1525594), (210, 1307652), (252, 1089710), (280, 980739), (315, 871768), (360, 762797), (420, 653826), (504, 544855), (630, 435884), (840, 326913), (1260, 217942), (2520, 108971)]