176905020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 507741696

約数和(自身を除く): 330836676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 131, 142, 213, 262, 284, 317, 355, 393, 426, 524, 634, 655, 710, 786, 852, 951, 1065, 1268, 1310, 1420, 1572, 1585, 1902, 1965, 2130, 2620, 3170, 3804, 3930, 4260, 4755, 6340, 7860, 9301, 9510, 18602, 19020, 22507, 27903, 37204, 41527, 45014, 46505, 55806, 67521, 83054, 90028, 93010, 111612, 112535, 124581, 135042, 139515, 166108, 186020, 207635, 225070, 249162, 270084, 279030, 337605, 415270, 450140, 498324, 558060, 622905, 675210, 830540, 1245810, 1350420, 2491620, 2948417, 5896834, 8845251, 11793668, 14742085, 17690502, 29484170, 35381004, 44226255, 58968340, 88452510, 176905020]

約数ペア:

[(1, 176905020), (2, 88452510), (3, 58968340), (4, 44226255), (5, 35381004), (6, 29484170), (10, 17690502), (12, 14742085), (15, 11793668), (20, 8845251), (30, 5896834), (60, 2948417), (71, 2491620), (131, 1350420), (142, 1245810), (213, 830540), (262, 675210), (284, 622905), (317, 558060), (355, 498324), (393, 450140), (426, 415270), (524, 337605), (634, 279030), (655, 270084), (710, 249162), (786, 225070), (852, 207635), (951, 186020), (1065, 166108), (1268, 139515), (1310, 135042), (1420, 124581), (1572, 112535), (1585, 111612), (1902, 93010), (1965, 90028), (2130, 83054), (2620, 67521), (3170, 55806), (3804, 46505), (3930, 45014), (4260, 41527), (4755, 37204), (6340, 27903), (7860, 22507), (9301, 19020), (9510, 18602)]