29701180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 37391300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1663, 1786, 3326, 3572, 4465, 6652, 8315, 8930, 16630, 17860, 31597, 33260, 63194, 78161, 126388, 156322, 157985, 312644, 315970, 390805, 631940, 781610, 1485059, 1563220, 2970118, 5940236, 7425295, 14850590, 29701180]

約数ペア:

[(1, 29701180), (2, 14850590), (4, 7425295), (5, 5940236), (10, 2970118), (19, 1563220), (20, 1485059), (38, 781610), (47, 631940), (76, 390805), (94, 315970), (95, 312644), (188, 157985), (190, 156322), (235, 126388), (380, 78161), (470, 63194), (893, 33260), (940, 31597), (1663, 17860), (1786, 16630), (3326, 8930), (3572, 8315), (4465, 6652)]