26548890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 42018150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 991, 1410, 1786, 1982, 2679, 2973, 4465, 4955, 5358, 5946, 8930, 9910, 13395, 14865, 18829, 26790, 29730, 37658, 46577, 56487, 93154, 94145, 112974, 139731, 188290, 232885, 279462, 282435, 465770, 564870, 698655, 884963, 1397310, 1769926, 2654889, 4424815, 5309778, 8849630, 13274445, 26548890]

約数ペア:

[(1, 26548890), (2, 13274445), (3, 8849630), (5, 5309778), (6, 4424815), (10, 2654889), (15, 1769926), (19, 1397310), (30, 884963), (38, 698655), (47, 564870), (57, 465770), (94, 282435), (95, 279462), (114, 232885), (141, 188290), (190, 139731), (235, 112974), (282, 94145), (285, 93154), (470, 56487), (570, 46577), (705, 37658), (893, 29730), (991, 26790), (1410, 18829), (1786, 14865), (1982, 13395), (2679, 9910), (2973, 8930), (4465, 5946), (4955, 5358)]