26019930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 40335270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 191, 239, 285, 382, 478, 570, 573, 717, 955, 1146, 1195, 1434, 1910, 2390, 2865, 3585, 3629, 4541, 5730, 7170, 7258, 9082, 10887, 13623, 18145, 21774, 22705, 27246, 36290, 45410, 45649, 54435, 68115, 91298, 108870, 136230, 136947, 228245, 273894, 456490, 684735, 867331, 1369470, 1734662, 2601993, 4336655, 5203986, 8673310, 13009965, 26019930]

約数ペア:

[(1, 26019930), (2, 13009965), (3, 8673310), (5, 5203986), (6, 4336655), (10, 2601993), (15, 1734662), (19, 1369470), (30, 867331), (38, 684735), (57, 456490), (95, 273894), (114, 228245), (190, 136947), (191, 136230), (239, 108870), (285, 91298), (382, 68115), (478, 54435), (570, 45649), (573, 45410), (717, 36290), (955, 27246), (1146, 22705), (1195, 21774), (1434, 18145), (1910, 13623), (2390, 10887), (2865, 9082), (3585, 7258), (3629, 7170), (4541, 5730)]