30335650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 60565320

約数和(自身を除く): 30229670

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 170, 178, 401, 425, 445, 802, 850, 890, 1513, 2005, 2225, 3026, 4010, 4450, 6817, 7565, 10025, 13634, 15130, 20050, 34085, 35689, 37825, 68170, 71378, 75650, 170425, 178445, 340850, 356890, 606713, 892225, 1213426, 1784450, 3033565, 6067130, 15167825, 30335650]

約数ペア:

[(1, 30335650), (2, 15167825), (5, 6067130), (10, 3033565), (17, 1784450), (25, 1213426), (34, 892225), (50, 606713), (85, 356890), (89, 340850), (170, 178445), (178, 170425), (401, 75650), (425, 71378), (445, 68170), (802, 37825), (850, 35689), (890, 34085), (1513, 20050), (2005, 15130), (2225, 13634), (3026, 10025), (4010, 7565), (4450, 6817)]