126821370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 328978944

約数和(自身を除く): 202157574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 433, 751, 866, 1299, 1502, 2165, 2253, 2598, 3755, 4330, 4506, 5629, 6495, 7510, 9763, 11258, 11265, 12990, 16887, 19526, 22530, 28145, 29289, 33774, 48815, 56290, 58578, 84435, 97630, 146445, 168870, 292890, 325183, 650366, 975549, 1625915, 1951098, 3251830, 4227379, 4877745, 8454758, 9755490, 12682137, 21136895, 25364274, 42273790, 63410685, 126821370]

約数ペア:

[(1, 126821370), (2, 63410685), (3, 42273790), (5, 25364274), (6, 21136895), (10, 12682137), (13, 9755490), (15, 8454758), (26, 4877745), (30, 4227379), (39, 3251830), (65, 1951098), (78, 1625915), (130, 975549), (195, 650366), (390, 325183), (433, 292890), (751, 168870), (866, 146445), (1299, 97630), (1502, 84435), (2165, 58578), (2253, 56290), (2598, 48815), (3755, 33774), (4330, 29289), (4506, 28145), (5629, 22530), (6495, 19526), (7510, 16887), (9763, 12990), (11258, 11265)]