42574920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354791}}^1$

素因数の和:354805

約数の個数: 32

約数和(自身を含む): 127725120

約数和(自身を除く): 85150200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354791, 709582, 1064373, 1419164, 1773955, 2128746, 2838328, 3547910, 4257492, 5321865, 7095820, 8514984, 10643730, 14191640, 21287460, 42574920]

約数ペア:

[(1, 42574920), (2, 21287460), (3, 14191640), (4, 10643730), (5, 8514984), (6, 7095820), (8, 5321865), (10, 4257492), (12, 3547910), (15, 2838328), (20, 2128746), (24, 1773955), (30, 1419164), (40, 1064373), (60, 709582), (120, 354791)]