2062835820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{28867}}^1$

素因数の和:29279

約数の個数: 72

約数和(自身を含む): 6273247344

約数和(自身を除く): 4210411524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1588, 1985, 2382, 3573, 3970, 4764, 5955, 7146, 7940, 11910, 14292, 17865, 23820, 28867, 35730, 57734, 71460, 86601, 115468, 144335, 173202, 259803, 288670, 346404, 433005, 519606, 577340, 866010, 1039212, 1299015, 1732020, 2598030, 5196060, 11460199, 22920398, 34380597, 45840796, 57300995, 68761194, 103141791, 114601990, 137522388, 171902985, 206283582, 229203980, 343805970, 412567164, 515708955, 687611940, 1031417910, 2062835820]

約数ペア:

[(1, 2062835820), (2, 1031417910), (3, 687611940), (4, 515708955), (5, 412567164), (6, 343805970), (9, 229203980), (10, 206283582), (12, 171902985), (15, 137522388), (18, 114601990), (20, 103141791), (30, 68761194), (36, 57300995), (45, 45840796), (60, 34380597), (90, 22920398), (180, 11460199), (397, 5196060), (794, 2598030), (1191, 1732020), (1588, 1299015), (1985, 1039212), (2382, 866010), (3573, 577340), (3970, 519606), (4764, 433005), (5955, 346404), (7146, 288670), (7940, 259803), (11910, 173202), (14292, 144335), (17865, 115468), (23820, 86601), (28867, 71460), (35730, 57734)]