15805134610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{5051}}^1$

素因数の和:5503

約数の個数: 64

約数和(自身を含む): 30729093120

約数和(自身を除く): 14923958510

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 383, 430, 766, 817, 1634, 1915, 3830, 4085, 5051, 7277, 8170, 10102, 14554, 16469, 25255, 32938, 36385, 50510, 72770, 82345, 95969, 164690, 191938, 217193, 312911, 434386, 479845, 625822, 959690, 1085965, 1564555, 1934533, 2171930, 3129110, 3869066, 4126667, 8253334, 9672665, 19345330, 20633335, 36756127, 41266670, 73512254, 83184919, 166369838, 183780635, 367561270, 415924595, 831849190, 1580513461, 3161026922, 7902567305, 15805134610]

約数ペア:

[(1, 15805134610), (2, 7902567305), (5, 3161026922), (10, 1580513461), (19, 831849190), (38, 415924595), (43, 367561270), (86, 183780635), (95, 166369838), (190, 83184919), (215, 73512254), (383, 41266670), (430, 36756127), (766, 20633335), (817, 19345330), (1634, 9672665), (1915, 8253334), (3830, 4126667), (4085, 3869066), (5051, 3129110), (7277, 2171930), (8170, 1934533), (10102, 1564555), (14554, 1085965), (16469, 959690), (25255, 625822), (32938, 479845), (36385, 434386), (50510, 312911), (72770, 217193), (82345, 191938), (95969, 164690)]