13480546140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{495973}}^1$

素因数の和:496139

約数の個数: 72

約数和(自身を含む): 41161874208

約数和(自身を除く): 27681328068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 495973, 991946, 1487919, 1983892, 2479865, 2975838, 4463757, 4959730, 5951676, 7439595, 8927514, 9919460, 14879190, 17855028, 22318785, 29758380, 44637570, 74891923, 89275140, 149783846, 224675769, 299567692, 374459615, 449351538, 674027307, 748919230, 898703076, 1123378845, 1348054614, 1497838460, 2246757690, 2696109228, 3370136535, 4493515380, 6740273070, 13480546140]

約数ペア:

[(1, 13480546140), (2, 6740273070), (3, 4493515380), (4, 3370136535), (5, 2696109228), (6, 2246757690), (9, 1497838460), (10, 1348054614), (12, 1123378845), (15, 898703076), (18, 748919230), (20, 674027307), (30, 449351538), (36, 374459615), (45, 299567692), (60, 224675769), (90, 149783846), (151, 89275140), (180, 74891923), (302, 44637570), (453, 29758380), (604, 22318785), (755, 17855028), (906, 14879190), (1359, 9919460), (1510, 8927514), (1812, 7439595), (2265, 5951676), (2718, 4959730), (3020, 4463757), (4530, 2975838), (5436, 2479865), (6795, 1983892), (9060, 1487919), (13590, 991946), (27180, 495973)]