421355610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2417}}^1$

素因数の和:2592

約数の個数: 96

約数和(自身を含む): 1188205200

約数和(自身を除く): 766849590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 149, 195, 234, 298, 390, 447, 585, 745, 894, 1170, 1341, 1490, 1937, 2235, 2417, 2682, 3874, 4470, 4834, 5811, 6705, 7251, 9685, 11622, 12085, 13410, 14502, 17433, 19370, 21753, 24170, 29055, 31421, 34866, 36255, 43506, 58110, 62842, 72510, 87165, 94263, 108765, 157105, 174330, 188526, 217530, 282789, 314210, 360133, 471315, 565578, 720266, 942630, 1080399, 1413945, 1800665, 2160798, 2827890, 3241197, 3601330, 4681729, 5401995, 6482394, 9363458, 10803990, 14045187, 16205985, 23408645, 28090374, 32411970, 42135561, 46817290, 70225935, 84271122, 140451870, 210677805, 421355610]

約数ペア:

[(1, 421355610), (2, 210677805), (3, 140451870), (5, 84271122), (6, 70225935), (9, 46817290), (10, 42135561), (13, 32411970), (15, 28090374), (18, 23408645), (26, 16205985), (30, 14045187), (39, 10803990), (45, 9363458), (65, 6482394), (78, 5401995), (90, 4681729), (117, 3601330), (130, 3241197), (149, 2827890), (195, 2160798), (234, 1800665), (298, 1413945), (390, 1080399), (447, 942630), (585, 720266), (745, 565578), (894, 471315), (1170, 360133), (1341, 314210), (1490, 282789), (1937, 217530), (2235, 188526), (2417, 174330), (2682, 157105), (3874, 108765), (4470, 94263), (4834, 87165), (5811, 72510), (6705, 62842), (7251, 58110), (9685, 43506), (11622, 36255), (12085, 34866), (13410, 31421), (14502, 29055), (17433, 24170), (19370, 21753)]