26805870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 128

約数和(自身を含む): 88058880

約数和(自身を除く): 61253010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1091, 1170, 1365, 1638, 1755, 1890, 2182, 2457, 2730, 3273, 3510, 4095, 4914, 5455, 6546, 7637, 8190, 9819, 10910, 12285, 14183, 15274, 16365, 19638, 22911, 24570, 28366, 29457, 32730, 38185, 42549, 45822, 49095, 58914, 68733, 70915, 76370, 85098, 98190, 99281, 114555, 127647, 137466, 141830, 147285, 198562, 206199, 212745, 229110, 255294, 294570, 297843, 343665, 382941, 412398, 425490, 496405, 595686, 638235, 687330, 765882, 893529, 992810, 1030995, 1276470, 1489215, 1787058, 1914705, 2061990, 2680587, 2978430, 3829410, 4467645, 5361174, 8935290, 13402935, 26805870]

約数ペア:

[(1, 26805870), (2, 13402935), (3, 8935290), (5, 5361174), (6, 4467645), (7, 3829410), (9, 2978430), (10, 2680587), (13, 2061990), (14, 1914705), (15, 1787058), (18, 1489215), (21, 1276470), (26, 1030995), (27, 992810), (30, 893529), (35, 765882), (39, 687330), (42, 638235), (45, 595686), (54, 496405), (63, 425490), (65, 412398), (70, 382941), (78, 343665), (90, 297843), (91, 294570), (105, 255294), (117, 229110), (126, 212745), (130, 206199), (135, 198562), (182, 147285), (189, 141830), (195, 137466), (210, 127647), (234, 114555), (270, 99281), (273, 98190), (315, 85098), (351, 76370), (378, 70915), (390, 68733), (455, 58914), (546, 49095), (585, 45822), (630, 42549), (702, 38185), (819, 32730), (910, 29457), (945, 28366), (1091, 24570), (1170, 22911), (1365, 19638), (1638, 16365), (1755, 15274), (1890, 14183), (2182, 12285), (2457, 10910), (2730, 9819), (3273, 8190), (3510, 7637), (4095, 6546), (4914, 5455)]