61644970

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 113711040

約数和(自身を除く): 52066070

約数列:

[1, 2, 5, 10, 59, 118, 163, 295, 326, 590, 641, 815, 1282, 1630, 3205, 6410, 9617, 19234, 37819, 48085, 75638, 96170, 104483, 189095, 208966, 378190, 522415, 1044830, 6164497, 12328994, 30822485, 61644970]

約数ペア:

[(1, 61644970), (2, 30822485), (5, 12328994), (10, 6164497), (59, 1044830), (118, 522415), (163, 378190), (295, 208966), (326, 189095), (590, 104483), (641, 96170), (815, 75638), (1282, 48085), (1630, 37819), (3205, 19234), (6410, 9617)]