289671690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125399}}^1$

素因数の和:125427

約数の個数: 64

約数和(自身を含む): 866764800

約数和(自身を除く): 577093110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 125399, 250798, 376197, 626995, 752394, 877793, 1253990, 1379389, 1755586, 1880985, 2633379, 2758778, 3761970, 4138167, 4388965, 5266758, 6896945, 8276334, 8777930, 9655723, 13166895, 13793890, 19311446, 20690835, 26333790, 28967169, 41381670, 48278615, 57934338, 96557230, 144835845, 289671690]

約数ペア:

[(1, 289671690), (2, 144835845), (3, 96557230), (5, 57934338), (6, 48278615), (7, 41381670), (10, 28967169), (11, 26333790), (14, 20690835), (15, 19311446), (21, 13793890), (22, 13166895), (30, 9655723), (33, 8777930), (35, 8276334), (42, 6896945), (55, 5266758), (66, 4388965), (70, 4138167), (77, 3761970), (105, 2758778), (110, 2633379), (154, 1880985), (165, 1755586), (210, 1379389), (231, 1253990), (330, 877793), (385, 752394), (462, 626995), (770, 376197), (1155, 250798), (2310, 125399)]