12466705930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{907}}^1\times {\mathrm{28051}}^1$

素因数の和:28979

約数の個数: 48

約数和(自身を含む): 26133467616

約数和(自身を除く): 13666761686

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 907, 1814, 4535, 6349, 9070, 12698, 28051, 31745, 44443, 56102, 63490, 88886, 140255, 196357, 222215, 280510, 392714, 444430, 981785, 1374499, 1963570, 2748998, 6872495, 13744990, 25442257, 50884514, 127211285, 178095799, 254422570, 356191598, 890478995, 1246670593, 1780957990, 2493341186, 6233352965, 12466705930]

約数ペア:

[(1, 12466705930), (2, 6233352965), (5, 2493341186), (7, 1780957990), (10, 1246670593), (14, 890478995), (35, 356191598), (49, 254422570), (70, 178095799), (98, 127211285), (245, 50884514), (490, 25442257), (907, 13744990), (1814, 6872495), (4535, 2748998), (6349, 1963570), (9070, 1374499), (12698, 981785), (28051, 444430), (31745, 392714), (44443, 280510), (56102, 222215), (63490, 196357), (88886, 140255)]