29851850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 67808160

約数和(自身を除く): 37956310

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 67, 70, 95, 133, 134, 175, 190, 266, 335, 350, 469, 475, 665, 670, 938, 950, 1273, 1330, 1675, 2345, 2546, 3325, 3350, 4489, 4690, 6365, 6650, 8911, 8978, 11725, 12730, 17822, 22445, 23450, 31423, 31825, 44555, 44890, 62846, 63650, 85291, 89110, 112225, 157115, 170582, 222775, 224450, 314230, 426455, 445550, 597037, 785575, 852910, 1194074, 1571150, 2132275, 2985185, 4264550, 5970370, 14925925, 29851850]

約数ペア:

[(1, 29851850), (2, 14925925), (5, 5970370), (7, 4264550), (10, 2985185), (14, 2132275), (19, 1571150), (25, 1194074), (35, 852910), (38, 785575), (50, 597037), (67, 445550), (70, 426455), (95, 314230), (133, 224450), (134, 222775), (175, 170582), (190, 157115), (266, 112225), (335, 89110), (350, 85291), (469, 63650), (475, 62846), (665, 44890), (670, 44555), (938, 31825), (950, 31423), (1273, 23450), (1330, 22445), (1675, 17822), (2345, 12730), (2546, 11725), (3325, 8978), (3350, 8911), (4489, 6650), (4690, 6365)]