30214779255

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 54486432000

約数和(自身を除く): 24271652745

約数列:

[1, 3, 5, 9, 15, 43, 45, 83, 129, 215, 249, 387, 415, 419, 449, 645, 747, 1245, 1257, 1347, 1935, 2095, 2245, 3569, 3735, 3771, 4041, 6285, 6735, 10707, 17845, 18017, 18855, 19307, 20205, 32121, 34777, 37267, 53535, 54051, 57921, 90085, 96535, 104331, 111801, 160605, 162153, 173763, 173885, 186335, 188131, 270255, 289605, 312993, 335403, 521655, 559005, 564393, 810765, 868815, 940655, 1495411, 1564965, 1602481, 1677015, 1693179, 2821965, 4486233, 4807443, 7477055, 8012405, 8089633, 8465895, 13458699, 14422329, 15614873, 22431165, 24037215, 24268899, 40448165, 46844619, 67293495, 72111645, 72806697, 78074365, 121344495, 140533857, 234223095, 364033485, 671439539, 702669285, 2014318617, 3357197695, 6042955851, 10071593085, 30214779255]

約数ペア:

[(1, 30214779255), (3, 10071593085), (5, 6042955851), (9, 3357197695), (15, 2014318617), (43, 702669285), (45, 671439539), (83, 364033485), (129, 234223095), (215, 140533857), (249, 121344495), (387, 78074365), (415, 72806697), (419, 72111645), (449, 67293495), (645, 46844619), (747, 40448165), (1245, 24268899), (1257, 24037215), (1347, 22431165), (1935, 15614873), (2095, 14422329), (2245, 13458699), (3569, 8465895), (3735, 8089633), (3771, 8012405), (4041, 7477055), (6285, 4807443), (6735, 4486233), (10707, 2821965), (17845, 1693179), (18017, 1677015), (18855, 1602481), (19307, 1564965), (20205, 1495411), (32121, 940655), (34777, 868815), (37267, 810765), (53535, 564393), (54051, 559005), (57921, 521655), (90085, 335403), (96535, 312993), (104331, 289605), (111801, 270255), (160605, 188131), (162153, 186335), (173763, 173885)]