790590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 2029968

約数和(自身を除く): 1239378

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 361, 365, 438, 570, 722, 730, 1083, 1095, 1387, 1805, 2166, 2190, 2774, 3610, 4161, 5415, 6935, 8322, 10830, 13870, 20805, 26353, 41610, 52706, 79059, 131765, 158118, 263530, 395295, 790590]

約数ペア:

[(1, 790590), (2, 395295), (3, 263530), (5, 158118), (6, 131765), (10, 79059), (15, 52706), (19, 41610), (30, 26353), (38, 20805), (57, 13870), (73, 10830), (95, 8322), (114, 6935), (146, 5415), (190, 4161), (219, 3610), (285, 2774), (361, 2190), (365, 2166), (438, 1805), (570, 1387), (722, 1095), (730, 1083)]