105623420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 263088000

約数和(自身を除く): 157464580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 89, 98, 140, 173, 178, 196, 245, 343, 346, 356, 445, 490, 623, 686, 692, 865, 890, 980, 1211, 1246, 1372, 1715, 1730, 1780, 2422, 2492, 3115, 3430, 3460, 4361, 4844, 6055, 6230, 6860, 8477, 8722, 12110, 12460, 15397, 16954, 17444, 21805, 24220, 30527, 30794, 33908, 42385, 43610, 59339, 61054, 61588, 76985, 84770, 87220, 107779, 118678, 122108, 152635, 153970, 169540, 215558, 237356, 296695, 305270, 307940, 431116, 538895, 593390, 610540, 754453, 1077790, 1186780, 1508906, 2155580, 3017812, 3772265, 5281171, 7544530, 10562342, 15089060, 21124684, 26405855, 52811710, 105623420]

約数ペア:

[(1, 105623420), (2, 52811710), (4, 26405855), (5, 21124684), (7, 15089060), (10, 10562342), (14, 7544530), (20, 5281171), (28, 3772265), (35, 3017812), (49, 2155580), (70, 1508906), (89, 1186780), (98, 1077790), (140, 754453), (173, 610540), (178, 593390), (196, 538895), (245, 431116), (343, 307940), (346, 305270), (356, 296695), (445, 237356), (490, 215558), (623, 169540), (686, 153970), (692, 152635), (865, 122108), (890, 118678), (980, 107779), (1211, 87220), (1246, 84770), (1372, 76985), (1715, 61588), (1730, 61054), (1780, 59339), (2422, 43610), (2492, 42385), (3115, 33908), (3430, 30794), (3460, 30527), (4361, 24220), (4844, 21805), (6055, 17444), (6230, 16954), (6860, 15397), (8477, 12460), (8722, 12110)]