302865710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 664796160

約数和(自身を除く): 361930450

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 139, 170, 238, 278, 595, 695, 973, 1190, 1390, 1831, 1946, 2363, 3662, 4726, 4865, 9155, 9730, 11815, 12817, 16541, 18310, 23630, 25634, 31127, 33082, 62254, 64085, 82705, 128170, 155635, 165410, 217889, 254509, 311270, 435778, 509018, 1089445, 1272545, 1781563, 2178890, 2545090, 3563126, 4326653, 8653306, 8907815, 17815630, 21633265, 30286571, 43266530, 60573142, 151432855, 302865710]

約数ペア:

[(1, 302865710), (2, 151432855), (5, 60573142), (7, 43266530), (10, 30286571), (14, 21633265), (17, 17815630), (34, 8907815), (35, 8653306), (70, 4326653), (85, 3563126), (119, 2545090), (139, 2178890), (170, 1781563), (238, 1272545), (278, 1089445), (595, 509018), (695, 435778), (973, 311270), (1190, 254509), (1390, 217889), (1831, 165410), (1946, 155635), (2363, 128170), (3662, 82705), (4726, 64085), (4865, 62254), (9155, 33082), (9730, 31127), (11815, 25634), (12817, 23630), (16541, 18310)]