8309130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 12592758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 71, 83, 94, 141, 142, 166, 213, 235, 249, 282, 355, 415, 426, 470, 498, 705, 710, 830, 1065, 1245, 1410, 2130, 2490, 3337, 3901, 5893, 6674, 7802, 10011, 11703, 11786, 16685, 17679, 19505, 20022, 23406, 29465, 33370, 35358, 39010, 50055, 58515, 58930, 88395, 100110, 117030, 176790, 276971, 553942, 830913, 1384855, 1661826, 2769710, 4154565, 8309130]

約数ペア:

[(1, 8309130), (2, 4154565), (3, 2769710), (5, 1661826), (6, 1384855), (10, 830913), (15, 553942), (30, 276971), (47, 176790), (71, 117030), (83, 100110), (94, 88395), (141, 58930), (142, 58515), (166, 50055), (213, 39010), (235, 35358), (249, 33370), (282, 29465), (355, 23406), (415, 20022), (426, 19505), (470, 17679), (498, 16685), (705, 11786), (710, 11703), (830, 10011), (1065, 7802), (1245, 6674), (1410, 5893), (2130, 3901), (2490, 3337)]