15927870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 44328960

約数和(自身を除く): 28401090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1039, 1095, 1533, 2078, 2190, 2555, 3066, 3117, 5110, 5195, 6234, 7273, 7665, 10390, 14546, 15330, 15585, 21819, 31170, 36365, 43638, 72730, 75847, 109095, 151694, 218190, 227541, 379235, 455082, 530929, 758470, 1061858, 1137705, 1592787, 2275410, 2654645, 3185574, 5309290, 7963935, 15927870]

約数ペア:

[(1, 15927870), (2, 7963935), (3, 5309290), (5, 3185574), (6, 2654645), (7, 2275410), (10, 1592787), (14, 1137705), (15, 1061858), (21, 758470), (30, 530929), (35, 455082), (42, 379235), (70, 227541), (73, 218190), (105, 151694), (146, 109095), (210, 75847), (219, 72730), (365, 43638), (438, 36365), (511, 31170), (730, 21819), (1022, 15585), (1039, 15330), (1095, 14546), (1533, 10390), (2078, 7665), (2190, 7273), (2555, 6234), (3066, 5195), (3117, 5110)]