2027254920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{544961}}^1$

素因数の和:545006

約数の個数: 64

約数和(自身を含む): 6277962240

約数和(自身を除く): 4250707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 544961, 1089922, 1634883, 2179844, 2724805, 3269766, 4359688, 5449610, 6539532, 8174415, 10899220, 13079064, 16348830, 16893791, 21798440, 32697660, 33787582, 50681373, 65395320, 67575164, 84468955, 101362746, 135150328, 168937910, 202725492, 253406865, 337875820, 405450984, 506813730, 675751640, 1013627460, 2027254920]

約数ペア:

[(1, 2027254920), (2, 1013627460), (3, 675751640), (4, 506813730), (5, 405450984), (6, 337875820), (8, 253406865), (10, 202725492), (12, 168937910), (15, 135150328), (20, 101362746), (24, 84468955), (30, 67575164), (31, 65395320), (40, 50681373), (60, 33787582), (62, 32697660), (93, 21798440), (120, 16893791), (124, 16348830), (155, 13079064), (186, 10899220), (248, 8174415), (310, 6539532), (372, 5449610), (465, 4359688), (620, 3269766), (744, 2724805), (930, 2179844), (1240, 1634883), (1860, 1089922), (3720, 544961)]