3689420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 9473184

約数和(自身を除く): 5783764

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 361, 365, 380, 511, 532, 665, 722, 730, 1022, 1330, 1387, 1444, 1460, 1805, 2044, 2527, 2555, 2660, 2774, 3610, 5054, 5110, 5548, 6935, 7220, 9709, 10108, 10220, 12635, 13870, 19418, 25270, 26353, 27740, 38836, 48545, 50540, 52706, 97090, 105412, 131765, 184471, 194180, 263530, 368942, 527060, 737884, 922355, 1844710, 3689420]

約数ペア:

[(1, 3689420), (2, 1844710), (4, 922355), (5, 737884), (7, 527060), (10, 368942), (14, 263530), (19, 194180), (20, 184471), (28, 131765), (35, 105412), (38, 97090), (70, 52706), (73, 50540), (76, 48545), (95, 38836), (133, 27740), (140, 26353), (146, 25270), (190, 19418), (266, 13870), (292, 12635), (361, 10220), (365, 10108), (380, 9709), (511, 7220), (532, 6935), (665, 5548), (722, 5110), (730, 5054), (1022, 3610), (1330, 2774), (1387, 2660), (1444, 2555), (1460, 2527), (1805, 2044)]