15661827890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{50951}}^1$

素因数の和:51538

約数の個数: 32

約数和(自身を含む): 28724699520

約数和(自身を除く): 13062871630

約数列:

[1, 2, 5, 10, 59, 118, 295, 521, 590, 1042, 2605, 5210, 30739, 50951, 61478, 101902, 153695, 254755, 307390, 509510, 3006109, 6012218, 15030545, 26545471, 30061090, 53090942, 132727355, 265454710, 1566182789, 3132365578, 7830913945, 15661827890]

約数ペア:

[(1, 15661827890), (2, 7830913945), (5, 3132365578), (10, 1566182789), (59, 265454710), (118, 132727355), (295, 53090942), (521, 30061090), (590, 26545471), (1042, 15030545), (2605, 6012218), (5210, 3006109), (30739, 509510), (50951, 307390), (61478, 254755), (101902, 153695)]