26800830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 57064770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2239, 2394, 3990, 4478, 5985, 6717, 11195, 11970, 13434, 15673, 20151, 22390, 31346, 33585, 40302, 42541, 47019, 67170, 78365, 85082, 94038, 100755, 127623, 141057, 156730, 201510, 212705, 235095, 255246, 282114, 297787, 382869, 425410, 470190, 595574, 638115, 705285, 765738, 893361, 1276230, 1410570, 1488935, 1786722, 1914345, 2680083, 2977870, 3828690, 4466805, 5360166, 8933610, 13400415, 26800830]

約数ペア:

[(1, 26800830), (2, 13400415), (3, 8933610), (5, 5360166), (6, 4466805), (7, 3828690), (9, 2977870), (10, 2680083), (14, 1914345), (15, 1786722), (18, 1488935), (19, 1410570), (21, 1276230), (30, 893361), (35, 765738), (38, 705285), (42, 638115), (45, 595574), (57, 470190), (63, 425410), (70, 382869), (90, 297787), (95, 282114), (105, 255246), (114, 235095), (126, 212705), (133, 201510), (171, 156730), (190, 141057), (210, 127623), (266, 100755), (285, 94038), (315, 85082), (342, 78365), (399, 67170), (570, 47019), (630, 42541), (665, 40302), (798, 33585), (855, 31346), (1197, 22390), (1330, 20151), (1710, 15673), (1995, 13434), (2239, 11970), (2394, 11195), (3990, 6717), (4478, 5985)]