70669740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61991}}^1$

素因数の和:62022

約数の個数: 48

約数和(自身を含む): 208293120

約数和(自身を除く): 137623380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 61991, 123982, 185973, 247964, 309955, 371946, 619910, 743892, 929865, 1177829, 1239820, 1859730, 2355658, 3533487, 3719460, 4711316, 5889145, 7066974, 11778290, 14133948, 17667435, 23556580, 35334870, 70669740]

約数ペア:

[(1, 70669740), (2, 35334870), (3, 23556580), (4, 17667435), (5, 14133948), (6, 11778290), (10, 7066974), (12, 5889145), (15, 4711316), (19, 3719460), (20, 3533487), (30, 2355658), (38, 1859730), (57, 1239820), (60, 1177829), (76, 929865), (95, 743892), (114, 619910), (190, 371946), (228, 309955), (285, 247964), (380, 185973), (570, 123982), (1140, 61991)]