102946060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 255104640

約数和(自身を除く): 152158580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1439, 1460, 2044, 2555, 2878, 3577, 5110, 5756, 7154, 7195, 10073, 10220, 14308, 14390, 17885, 20146, 28780, 35770, 40292, 50365, 70511, 71540, 100730, 105047, 141022, 201460, 210094, 282044, 352555, 420188, 525235, 705110, 735329, 1050470, 1410220, 1470658, 2100940, 2941316, 3676645, 5147303, 7353290, 10294606, 14706580, 20589212, 25736515, 51473030, 102946060]

約数ペア:

[(1, 102946060), (2, 51473030), (4, 25736515), (5, 20589212), (7, 14706580), (10, 10294606), (14, 7353290), (20, 5147303), (28, 3676645), (35, 2941316), (49, 2100940), (70, 1470658), (73, 1410220), (98, 1050470), (140, 735329), (146, 705110), (196, 525235), (245, 420188), (292, 352555), (365, 282044), (490, 210094), (511, 201460), (730, 141022), (980, 105047), (1022, 100730), (1439, 71540), (1460, 70511), (2044, 50365), (2555, 40292), (2878, 35770), (3577, 28780), (5110, 20146), (5756, 17885), (7154, 14390), (7195, 14308), (10073, 10220)]