753945570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{132971}}^1$

素因数の和:132997

約数の個数: 80

約数和(自身を含む): 2316904128

約数和(自身を除く): 1562958558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 132971, 265942, 398913, 664855, 797826, 930797, 1196739, 1329710, 1861594, 1994565, 2393478, 2792391, 3590217, 3989130, 4653985, 5584782, 5983695, 7180434, 8377173, 9307970, 10770651, 11967390, 13961955, 16754346, 17951085, 21541302, 25131519, 27923910, 35902170, 41885865, 50263038, 53853255, 75394557, 83771730, 107706510, 125657595, 150789114, 251315190, 376972785, 753945570]

約数ペア:

[(1, 753945570), (2, 376972785), (3, 251315190), (5, 150789114), (6, 125657595), (7, 107706510), (9, 83771730), (10, 75394557), (14, 53853255), (15, 50263038), (18, 41885865), (21, 35902170), (27, 27923910), (30, 25131519), (35, 21541302), (42, 17951085), (45, 16754346), (54, 13961955), (63, 11967390), (70, 10770651), (81, 9307970), (90, 8377173), (105, 7180434), (126, 5983695), (135, 5584782), (162, 4653985), (189, 3989130), (210, 3590217), (270, 2792391), (315, 2393478), (378, 1994565), (405, 1861594), (567, 1329710), (630, 1196739), (810, 930797), (945, 797826), (1134, 664855), (1890, 398913), (2835, 265942), (5670, 132971)]