23802730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 27677846

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 1567, 2170, 3038, 3134, 7595, 7835, 10969, 15190, 15670, 21938, 48577, 54845, 76783, 97154, 109690, 153566, 242885, 340039, 383915, 485770, 680078, 767830, 1700195, 2380273, 3400390, 4760546, 11901365, 23802730]

約数ペア:

[(1, 23802730), (2, 11901365), (5, 4760546), (7, 3400390), (10, 2380273), (14, 1700195), (31, 767830), (35, 680078), (49, 485770), (62, 383915), (70, 340039), (98, 242885), (155, 153566), (217, 109690), (245, 97154), (310, 76783), (434, 54845), (490, 48577), (1085, 21938), (1519, 15670), (1567, 15190), (2170, 10969), (3038, 7835), (3134, 7595)]