111589660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 309687840

約数和(自身を除く): 198098180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 461, 490, 494, 532, 637, 665, 910, 922, 931, 980, 988, 1235, 1274, 1330, 1729, 1820, 1844, 1862, 2305, 2470, 2548, 2660, 3185, 3227, 3458, 3724, 4610, 4655, 4940, 5993, 6370, 6454, 6916, 8645, 8759, 9220, 9310, 11986, 12103, 12740, 12908, 16135, 17290, 17518, 18620, 22589, 23972, 24206, 29965, 32270, 34580, 35036, 41951, 43795, 45178, 48412, 59930, 60515, 61313, 64540, 83902, 87590, 90356, 112945, 113867, 119860, 121030, 122626, 167804, 175180, 209755, 225890, 227734, 242060, 245252, 293657, 306565, 419510, 429191, 451780, 455468, 569335, 587314, 613130, 797069, 839020, 858382, 1138670, 1174628, 1226260, 1468285, 1594138, 1716764, 2145955, 2277340, 2936570, 3188276, 3985345, 4291910, 5579483, 5873140, 7970690, 8583820, 11158966, 15941380, 22317932, 27897415, 55794830, 111589660]

約数ペア:

[(1, 111589660), (2, 55794830), (4, 27897415), (5, 22317932), (7, 15941380), (10, 11158966), (13, 8583820), (14, 7970690), (19, 5873140), (20, 5579483), (26, 4291910), (28, 3985345), (35, 3188276), (38, 2936570), (49, 2277340), (52, 2145955), (65, 1716764), (70, 1594138), (76, 1468285), (91, 1226260), (95, 1174628), (98, 1138670), (130, 858382), (133, 839020), (140, 797069), (182, 613130), (190, 587314), (196, 569335), (245, 455468), (247, 451780), (260, 429191), (266, 419510), (364, 306565), (380, 293657), (455, 245252), (461, 242060), (490, 227734), (494, 225890), (532, 209755), (637, 175180), (665, 167804), (910, 122626), (922, 121030), (931, 119860), (980, 113867), (988, 112945), (1235, 90356), (1274, 87590), (1330, 83902), (1729, 64540), (1820, 61313), (1844, 60515), (1862, 59930), (2305, 48412), (2470, 45178), (2548, 43795), (2660, 41951), (3185, 35036), (3227, 34580), (3458, 32270), (3724, 29965), (4610, 24206), (4655, 23972), (4940, 22589), (5993, 18620), (6370, 17518), (6454, 17290), (6916, 16135), (8645, 12908), (8759, 12740), (9220, 12103), (9310, 11986)]