4898530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 11060280

約数和(自身を除く): 6161750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 769, 910, 1274, 1538, 3185, 3845, 5383, 6370, 7690, 9997, 10766, 19994, 26915, 37681, 49985, 53830, 69979, 75362, 99970, 139958, 188405, 349895, 376810, 489853, 699790, 979706, 2449265, 4898530]

約数ペア:

[(1, 4898530), (2, 2449265), (5, 979706), (7, 699790), (10, 489853), (13, 376810), (14, 349895), (26, 188405), (35, 139958), (49, 99970), (65, 75362), (70, 69979), (91, 53830), (98, 49985), (130, 37681), (182, 26915), (245, 19994), (455, 10766), (490, 9997), (637, 7690), (769, 6370), (910, 5383), (1274, 3845), (1538, 3185)]