7696430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 16374960

約数和(自身を除く): 8678530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 139, 226, 245, 278, 490, 565, 695, 791, 973, 1130, 1390, 1582, 1946, 3955, 4865, 5537, 6811, 7910, 9730, 11074, 13622, 15707, 27685, 31414, 34055, 55370, 68110, 78535, 109949, 157070, 219898, 549745, 769643, 1099490, 1539286, 3848215, 7696430]

約数ペア:

[(1, 7696430), (2, 3848215), (5, 1539286), (7, 1099490), (10, 769643), (14, 549745), (35, 219898), (49, 157070), (70, 109949), (98, 78535), (113, 68110), (139, 55370), (226, 34055), (245, 31414), (278, 27685), (490, 15707), (565, 13622), (695, 11074), (791, 9730), (973, 7910), (1130, 6811), (1390, 5537), (1582, 4865), (1946, 3955)]