303919070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47711}}^1$

素因数の和:47745

約数の個数: 48

約数和(自身を含む): 685335168

約数和(自身を除く): 381416098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 47711, 95422, 238555, 333977, 477110, 620243, 667954, 1240486, 1669885, 2337839, 3101215, 3339770, 4341701, 4675678, 6202430, 8683402, 11689195, 21708505, 23378390, 30391907, 43417010, 60783814, 151959535, 303919070]

約数ペア:

[(1, 303919070), (2, 151959535), (5, 60783814), (7, 43417010), (10, 30391907), (13, 23378390), (14, 21708505), (26, 11689195), (35, 8683402), (49, 6202430), (65, 4675678), (70, 4341701), (91, 3339770), (98, 3101215), (130, 2337839), (182, 1669885), (245, 1240486), (455, 667954), (490, 620243), (637, 477110), (910, 333977), (1274, 238555), (3185, 95422), (6370, 47711)]