30507350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 48

約数和(自身を含む): 63277200

約数和(自身を除く): 32769850

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 1889, 3230, 3778, 8075, 9445, 16150, 18890, 32113, 35891, 47225, 64226, 71782, 94450, 160565, 179455, 321130, 358910, 610147, 802825, 897275, 1220294, 1605650, 1794550, 3050735, 6101470, 15253675, 30507350]

約数ペア:

[(1, 30507350), (2, 15253675), (5, 6101470), (10, 3050735), (17, 1794550), (19, 1605650), (25, 1220294), (34, 897275), (38, 802825), (50, 610147), (85, 358910), (95, 321130), (170, 179455), (190, 160565), (323, 94450), (425, 71782), (475, 64226), (646, 47225), (850, 35891), (950, 32113), (1615, 18890), (1889, 16150), (3230, 9445), (3778, 8075)]