419635890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5821}}^1$

素因数の和:5929

約数の個数: 80

約数和(自身を含む): 1141228440

約数和(自身を除く): 721592550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 405, 445, 534, 801, 810, 890, 1335, 1602, 2403, 2670, 4005, 4806, 5821, 7209, 8010, 11642, 12015, 14418, 17463, 24030, 29105, 34926, 36045, 52389, 58210, 72090, 87315, 104778, 157167, 174630, 261945, 314334, 471501, 518069, 523890, 785835, 943002, 1036138, 1554207, 1571670, 2357505, 2590345, 3108414, 4662621, 4715010, 5180690, 7771035, 9325242, 13987863, 15542070, 23313105, 27975726, 41963589, 46626210, 69939315, 83927178, 139878630, 209817945, 419635890]

約数ペア:

[(1, 419635890), (2, 209817945), (3, 139878630), (5, 83927178), (6, 69939315), (9, 46626210), (10, 41963589), (15, 27975726), (18, 23313105), (27, 15542070), (30, 13987863), (45, 9325242), (54, 7771035), (81, 5180690), (89, 4715010), (90, 4662621), (135, 3108414), (162, 2590345), (178, 2357505), (267, 1571670), (270, 1554207), (405, 1036138), (445, 943002), (534, 785835), (801, 523890), (810, 518069), (890, 471501), (1335, 314334), (1602, 261945), (2403, 174630), (2670, 157167), (4005, 104778), (4806, 87315), (5821, 72090), (7209, 58210), (8010, 52389), (11642, 36045), (12015, 34926), (14418, 29105), (17463, 24030)]