7220176860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{54773}}^1$

素因数の和:54824

約数の個数: 96

約数和(自身を含む): 21900836160

約数和(自身を除く): 14680659300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2197, 2535, 3380, 4394, 5070, 6591, 8788, 10140, 10985, 13182, 21970, 26364, 32955, 43940, 54773, 65910, 109546, 131820, 164319, 219092, 273865, 328638, 547730, 657276, 712049, 821595, 1095460, 1424098, 1643190, 2136147, 2848196, 3286380, 3560245, 4272294, 7120490, 8544588, 9256637, 10680735, 14240980, 18513274, 21361470, 27769911, 37026548, 42722940, 46283185, 55539822, 92566370, 111079644, 120336281, 138849555, 185132740, 240672562, 277699110, 361008843, 481345124, 555398220, 601681405, 722017686, 1203362810, 1444035372, 1805044215, 2406725620, 3610088430, 7220176860]

約数ペア:

[(1, 7220176860), (2, 3610088430), (3, 2406725620), (4, 1805044215), (5, 1444035372), (6, 1203362810), (10, 722017686), (12, 601681405), (13, 555398220), (15, 481345124), (20, 361008843), (26, 277699110), (30, 240672562), (39, 185132740), (52, 138849555), (60, 120336281), (65, 111079644), (78, 92566370), (130, 55539822), (156, 46283185), (169, 42722940), (195, 37026548), (260, 27769911), (338, 21361470), (390, 18513274), (507, 14240980), (676, 10680735), (780, 9256637), (845, 8544588), (1014, 7120490), (1690, 4272294), (2028, 3560245), (2197, 3286380), (2535, 2848196), (3380, 2136147), (4394, 1643190), (5070, 1424098), (6591, 1095460), (8788, 821595), (10140, 712049), (10985, 657276), (13182, 547730), (21970, 328638), (26364, 273865), (32955, 219092), (43940, 164319), (54773, 131820), (65910, 109546)]