30073995

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 63382176

約数和(自身を除く): 33308181

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 593, 735, 805, 1035, 1127, 1449, 1779, 2205, 2415, 2965, 3381, 4151, 5337, 5635, 7245, 8895, 10143, 12453, 13639, 16905, 20755, 26685, 29057, 37359, 40917, 50715, 62265, 68195, 87171, 95473, 122751, 145285, 186795, 204585, 261513, 286419, 435855, 477365, 613755, 668311, 859257, 1307565, 1432095, 2004933, 3341555, 4296285, 6014799, 10024665, 30073995]

約数ペア:

[(1, 30073995), (3, 10024665), (5, 6014799), (7, 4296285), (9, 3341555), (15, 2004933), (21, 1432095), (23, 1307565), (35, 859257), (45, 668311), (49, 613755), (63, 477365), (69, 435855), (105, 286419), (115, 261513), (147, 204585), (161, 186795), (207, 145285), (245, 122751), (315, 95473), (345, 87171), (441, 68195), (483, 62265), (593, 50715), (735, 40917), (805, 37359), (1035, 29057), (1127, 26685), (1449, 20755), (1779, 16905), (2205, 13639), (2415, 12453), (2965, 10143), (3381, 8895), (4151, 7245), (5337, 5635)]