195608070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{310489}}^1$

素因数の和:310509

約数の個数: 48

約数和(自身を含む): 581237280

約数和(自身を除く): 385629210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 310489, 620978, 931467, 1552445, 1862934, 2173423, 2794401, 3104890, 4346846, 4657335, 5588802, 6520269, 9314670, 10867115, 13040538, 13972005, 19560807, 21734230, 27944010, 32601345, 39121614, 65202690, 97804035, 195608070]

約数ペア:

[(1, 195608070), (2, 97804035), (3, 65202690), (5, 39121614), (6, 32601345), (7, 27944010), (9, 21734230), (10, 19560807), (14, 13972005), (15, 13040538), (18, 10867115), (21, 9314670), (30, 6520269), (35, 5588802), (42, 4657335), (45, 4346846), (63, 3104890), (70, 2794401), (90, 2173423), (105, 1862934), (126, 1552445), (210, 931467), (315, 620978), (630, 310489)]