130045412

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 274591800

約数和(自身を除く): 144546388

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 73, 98, 122, 146, 149, 196, 244, 292, 298, 427, 511, 596, 854, 1022, 1043, 1708, 2044, 2086, 2989, 3577, 4172, 4453, 5978, 7154, 7301, 8906, 9089, 10877, 11956, 14308, 14602, 17812, 18178, 21754, 29204, 31171, 36356, 43508, 62342, 63623, 76139, 124684, 127246, 152278, 218197, 254492, 304556, 436394, 445361, 532973, 663497, 872788, 890722, 1065946, 1326994, 1781444, 2131892, 2653988, 4644479, 9288958, 18577916, 32511353, 65022706, 130045412]

約数ペア:

[(1, 130045412), (2, 65022706), (4, 32511353), (7, 18577916), (14, 9288958), (28, 4644479), (49, 2653988), (61, 2131892), (73, 1781444), (98, 1326994), (122, 1065946), (146, 890722), (149, 872788), (196, 663497), (244, 532973), (292, 445361), (298, 436394), (427, 304556), (511, 254492), (596, 218197), (854, 152278), (1022, 127246), (1043, 124684), (1708, 76139), (2044, 63623), (2086, 62342), (2989, 43508), (3577, 36356), (4172, 31171), (4453, 29204), (5978, 21754), (7154, 18178), (7301, 17812), (8906, 14602), (9089, 14308), (10877, 11956)]