293624940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4289}}^1$

素因数の和:4471

約数の個数: 96

約数和(自身を含む): 945584640

約数和(自身を除く): 651959700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2282, 2445, 3260, 3423, 4289, 4564, 4890, 5705, 6846, 8578, 9780, 11410, 12867, 13692, 17115, 17156, 21445, 22820, 25734, 30023, 34230, 42890, 51468, 60046, 64335, 68460, 85780, 90069, 120092, 128670, 150115, 180138, 257340, 300230, 360276, 450345, 600460, 699107, 900690, 1398214, 1801380, 2097321, 2796428, 3495535, 4194642, 4893749, 6991070, 8389284, 9787498, 10486605, 13982140, 14681247, 19574996, 20973210, 24468745, 29362494, 41946420, 48937490, 58724988, 73406235, 97874980, 146812470, 293624940]

約数ペア:

[(1, 293624940), (2, 146812470), (3, 97874980), (4, 73406235), (5, 58724988), (6, 48937490), (7, 41946420), (10, 29362494), (12, 24468745), (14, 20973210), (15, 19574996), (20, 14681247), (21, 13982140), (28, 10486605), (30, 9787498), (35, 8389284), (42, 6991070), (60, 4893749), (70, 4194642), (84, 3495535), (105, 2796428), (140, 2097321), (163, 1801380), (210, 1398214), (326, 900690), (420, 699107), (489, 600460), (652, 450345), (815, 360276), (978, 300230), (1141, 257340), (1630, 180138), (1956, 150115), (2282, 128670), (2445, 120092), (3260, 90069), (3423, 85780), (4289, 68460), (4564, 64335), (4890, 60046), (5705, 51468), (6846, 42890), (8578, 34230), (9780, 30023), (11410, 25734), (12867, 22820), (13692, 21445), (17115, 17156)]