653141340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63659}}^1$

素因数の和:63696

約数の個数: 96

約数和(自身を含む): 2138976000

約数和(自身を除く): 1485834660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 63659, 127318, 190977, 254636, 318295, 381954, 572931, 636590, 763908, 954885, 1145862, 1209521, 1273180, 1718793, 1909770, 2291724, 2419042, 2864655, 3437586, 3628563, 3819540, 4838084, 5729310, 6047605, 6875172, 7257126, 8593965, 10885689, 11458620, 12095210, 14514252, 17187930, 18142815, 21771378, 24190420, 32657067, 34375860, 36285630, 43542756, 54428445, 65314134, 72571260, 108856890, 130628268, 163285335, 217713780, 326570670, 653141340]

約数ペア:

[(1, 653141340), (2, 326570670), (3, 217713780), (4, 163285335), (5, 130628268), (6, 108856890), (9, 72571260), (10, 65314134), (12, 54428445), (15, 43542756), (18, 36285630), (19, 34375860), (20, 32657067), (27, 24190420), (30, 21771378), (36, 18142815), (38, 17187930), (45, 14514252), (54, 12095210), (57, 11458620), (60, 10885689), (76, 8593965), (90, 7257126), (95, 6875172), (108, 6047605), (114, 5729310), (135, 4838084), (171, 3819540), (180, 3628563), (190, 3437586), (228, 2864655), (270, 2419042), (285, 2291724), (342, 1909770), (380, 1718793), (513, 1273180), (540, 1209521), (570, 1145862), (684, 954885), (855, 763908), (1026, 636590), (1140, 572931), (1710, 381954), (2052, 318295), (2565, 254636), (3420, 190977), (5130, 127318), (10260, 63659)]