212920970

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{641}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 391055040

約数和(自身を除く): 178134070

約数列:

[1, 2, 5, 10, 59, 118, 295, 563, 590, 641, 1126, 1282, 2815, 3205, 5630, 6410, 33217, 37819, 66434, 75638, 166085, 189095, 332170, 360883, 378190, 721766, 1804415, 3608830, 21292097, 42584194, 106460485, 212920970]

約数ペア:

[(1, 212920970), (2, 106460485), (5, 42584194), (10, 21292097), (59, 3608830), (118, 1804415), (295, 721766), (563, 378190), (590, 360883), (641, 332170), (1126, 189095), (1282, 166085), (2815, 75638), (3205, 66434), (5630, 37819), (6410, 33217)]