190011570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6907}}^1$

素因数の和:7055

約数の個数: 64

約数和(自身を含む): 525229056

約数和(自身を除く): 335217486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 6907, 9170, 13755, 13814, 20721, 27510, 34535, 41442, 48349, 69070, 96698, 103605, 145047, 207210, 241745, 290094, 483490, 725235, 904817, 1450470, 1809634, 2714451, 4524085, 5428902, 6333719, 9048170, 12667438, 13572255, 19001157, 27144510, 31668595, 38002314, 63337190, 95005785, 190011570]

約数ペア:

[(1, 190011570), (2, 95005785), (3, 63337190), (5, 38002314), (6, 31668595), (7, 27144510), (10, 19001157), (14, 13572255), (15, 12667438), (21, 9048170), (30, 6333719), (35, 5428902), (42, 4524085), (70, 2714451), (105, 1809634), (131, 1450470), (210, 904817), (262, 725235), (393, 483490), (655, 290094), (786, 241745), (917, 207210), (1310, 145047), (1834, 103605), (1965, 96698), (2751, 69070), (3930, 48349), (4585, 41442), (5502, 34535), (6907, 27510), (9170, 20721), (13755, 13814)]