55709910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9010

約数の個数: 64

約数和(自身を含む): 155036160

約数和(自身を除く): 99326250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 8971, 17942, 26913, 44855, 53826, 80739, 89710, 134565, 161478, 206333, 242217, 269130, 403695, 412666, 484434, 618999, 807390, 1031665, 1211085, 1237998, 1856997, 2063330, 2422170, 3094995, 3713994, 5570991, 6189990, 9284985, 11141982, 18569970, 27854955, 55709910]

約数ペア:

[(1, 55709910), (2, 27854955), (3, 18569970), (5, 11141982), (6, 9284985), (9, 6189990), (10, 5570991), (15, 3713994), (18, 3094995), (23, 2422170), (27, 2063330), (30, 1856997), (45, 1237998), (46, 1211085), (54, 1031665), (69, 807390), (90, 618999), (115, 484434), (135, 412666), (138, 403695), (207, 269130), (230, 242217), (270, 206333), (345, 161478), (414, 134565), (621, 89710), (690, 80739), (1035, 53826), (1242, 44855), (2070, 26913), (3105, 17942), (6210, 8971)]