30736698860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{341443}}^1$

素因数の和:342102

約数の個数: 48

約数和(自身を含む): 73883018496

約数和(自身を除く): 43146319636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1286, 2572, 3215, 4501, 6430, 9002, 12860, 18004, 22505, 45010, 90020, 341443, 682886, 1365772, 1707215, 2390101, 3414430, 4780202, 6828860, 9560404, 11950505, 23901010, 47802020, 219547849, 439095698, 878191396, 1097739245, 1536834943, 2195478490, 3073669886, 4390956980, 6147339772, 7684174715, 15368349430, 30736698860]

約数ペア:

[(1, 30736698860), (2, 15368349430), (4, 7684174715), (5, 6147339772), (7, 4390956980), (10, 3073669886), (14, 2195478490), (20, 1536834943), (28, 1097739245), (35, 878191396), (70, 439095698), (140, 219547849), (643, 47802020), (1286, 23901010), (2572, 11950505), (3215, 9560404), (4501, 6828860), (6430, 4780202), (9002, 3414430), (12860, 2390101), (18004, 1707215), (22505, 1365772), (45010, 682886), (90020, 341443)]