56437290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2333

約数の個数: 128

約数和(自身を含む): 185310720

約数和(自身を除く): 128873430

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, 1170, 1365, 1638, 1755, 1890, 2297, 2457, 2730, 3510, 4095, 4594, 4914, 6891, 8190, 11485, 12285, 13782, 16079, 20673, 22970, 24570, 29861, 32158, 34455, 41346, 48237, 59722, 62019, 68910, 80395, 89583, 96474, 103365, 124038, 144711, 149305, 160790, 179166, 206730, 209027, 241185, 268749, 289422, 298610, 310095, 418054, 434133, 447915, 482370, 537498, 620190, 627081, 723555, 806247, 868266, 895830, 1045135, 1254162, 1343745, 1447110, 1612494, 1881243, 2090270, 2170665, 2687490, 3135405, 3762486, 4031235, 4341330, 5643729, 6270810, 8062470, 9406215, 11287458, 18812430, 28218645, 56437290]

約数ペア:

[(1, 56437290), (2, 28218645), (3, 18812430), (5, 11287458), (6, 9406215), (7, 8062470), (9, 6270810), (10, 5643729), (13, 4341330), (14, 4031235), (15, 3762486), (18, 3135405), (21, 2687490), (26, 2170665), (27, 2090270), (30, 1881243), (35, 1612494), (39, 1447110), (42, 1343745), (45, 1254162), (54, 1045135), (63, 895830), (65, 868266), (70, 806247), (78, 723555), (90, 627081), (91, 620190), (105, 537498), (117, 482370), (126, 447915), (130, 434133), (135, 418054), (182, 310095), (189, 298610), (195, 289422), (210, 268749), (234, 241185), (270, 209027), (273, 206730), (315, 179166), (351, 160790), (378, 149305), (390, 144711), (455, 124038), (546, 103365), (585, 96474), (630, 89583), (702, 80395), (819, 68910), (910, 62019), (945, 59722), (1170, 48237), (1365, 41346), (1638, 34455), (1755, 32158), (1890, 29861), (2297, 24570), (2457, 22970), (2730, 20673), (3510, 16079), (4095, 13782), (4594, 12285), (4914, 11485), (6891, 8190)]