1949036030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 3714066432

約数和(自身を除く): 1765030402

約数列:

[1, 2, 5, 10, 31, 62, 67, 107, 134, 155, 214, 310, 335, 535, 670, 877, 1070, 1754, 2077, 3317, 4154, 4385, 6634, 7169, 8770, 10385, 14338, 16585, 20770, 27187, 33170, 35845, 54374, 58759, 71690, 93839, 117518, 135935, 187678, 222239, 271870, 293795, 444478, 469195, 587590, 938390, 1111195, 1821529, 2222390, 2909009, 3643058, 5818018, 6287213, 9107645, 12574426, 14545045, 18215290, 29090090, 31436065, 62872130, 194903603, 389807206, 974518015, 1949036030]

約数ペア:

[(1, 1949036030), (2, 974518015), (5, 389807206), (10, 194903603), (31, 62872130), (62, 31436065), (67, 29090090), (107, 18215290), (134, 14545045), (155, 12574426), (214, 9107645), (310, 6287213), (335, 5818018), (535, 3643058), (670, 2909009), (877, 2222390), (1070, 1821529), (1754, 1111195), (2077, 938390), (3317, 587590), (4154, 469195), (4385, 444478), (6634, 293795), (7169, 271870), (8770, 222239), (10385, 187678), (14338, 135935), (16585, 117518), (20770, 93839), (27187, 71690), (33170, 58759), (35845, 54374)]