74224190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 136598400

約数和(自身を除く): 62374210

約数列:

[1, 2, 5, 10, 61, 122, 271, 305, 449, 542, 610, 898, 1355, 2245, 2710, 4490, 16531, 27389, 33062, 54778, 82655, 121679, 136945, 165310, 243358, 273890, 608395, 1216790, 7422419, 14844838, 37112095, 74224190]

約数ペア:

[(1, 74224190), (2, 37112095), (5, 14844838), (10, 7422419), (61, 1216790), (122, 608395), (271, 273890), (305, 243358), (449, 165310), (542, 136945), (610, 121679), (898, 82655), (1355, 54778), (2245, 33062), (2710, 27389), (4490, 16531)]