4025361690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2129821}}^1$

素因数の和:2129844

約数の個数: 64

約数和(自身を含む): 12267774720

約数和(自身を除く): 8242413030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 2129821, 4259642, 6389463, 10649105, 12778926, 14908747, 19168389, 21298210, 29817494, 31947315, 38336778, 44726241, 57505167, 63894630, 74543735, 89452482, 95841945, 115010334, 134178723, 149087470, 191683890, 223631205, 268357446, 287525835, 402536169, 447262410, 575051670, 670893615, 805072338, 1341787230, 2012680845, 4025361690]

約数ペア:

[(1, 4025361690), (2, 2012680845), (3, 1341787230), (5, 805072338), (6, 670893615), (7, 575051670), (9, 447262410), (10, 402536169), (14, 287525835), (15, 268357446), (18, 223631205), (21, 191683890), (27, 149087470), (30, 134178723), (35, 115010334), (42, 95841945), (45, 89452482), (54, 74543735), (63, 63894630), (70, 57505167), (90, 44726241), (105, 38336778), (126, 31947315), (135, 29817494), (189, 21298210), (210, 19168389), (270, 14908747), (315, 12778926), (378, 10649105), (630, 6389463), (945, 4259642), (1890, 2129821)]