130622716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 274204672

約数和(自身を除く): 143581956

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 2467, 3782, 4934, 7564, 9868, 13237, 17269, 26474, 34538, 52948, 69076, 76477, 150487, 152954, 300974, 305908, 535339, 601948, 1053409, 1070678, 2106818, 2141356, 4213636, 4665097, 9330194, 18660388, 32655679, 65311358, 130622716]

約数ペア:

[(1, 130622716), (2, 65311358), (4, 32655679), (7, 18660388), (14, 9330194), (28, 4665097), (31, 4213636), (61, 2141356), (62, 2106818), (122, 1070678), (124, 1053409), (217, 601948), (244, 535339), (427, 305908), (434, 300974), (854, 152954), (868, 150487), (1708, 76477), (1891, 69076), (2467, 52948), (3782, 34538), (4934, 26474), (7564, 17269), (9868, 13237)]