287029453160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4098079}}^1$

素因数の和:4098210

約数の個数: 64

約数和(自身を含む): 690444518400

約数和(自身を除く): 403415065240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 824, 1030, 1751, 2060, 3502, 4120, 7004, 8755, 14008, 17510, 35020, 70040, 4098079, 8196158, 16392316, 20490395, 32784632, 40980790, 69667343, 81961580, 139334686, 163923160, 278669372, 348336715, 422102137, 557338744, 696673430, 844204274, 1393346860, 1688408548, 2110510685, 2786693720, 3376817096, 4221021370, 7175736329, 8442042740, 14351472658, 16884085480, 28702945316, 35878681645, 57405890632, 71757363290, 143514726580, 287029453160]

約数ペア:

[(1, 287029453160), (2, 143514726580), (4, 71757363290), (5, 57405890632), (8, 35878681645), (10, 28702945316), (17, 16884085480), (20, 14351472658), (34, 8442042740), (40, 7175736329), (68, 4221021370), (85, 3376817096), (103, 2786693720), (136, 2110510685), (170, 1688408548), (206, 1393346860), (340, 844204274), (412, 696673430), (515, 557338744), (680, 422102137), (824, 348336715), (1030, 278669372), (1751, 163923160), (2060, 139334686), (3502, 81961580), (4120, 69667343), (7004, 40980790), (8755, 32784632), (14008, 20490395), (17510, 16392316), (35020, 8196158), (70040, 4098079)]