137195820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16217}}^1$

素因数の和:16279

約数の個数: 72

約数和(自身を含む): 425041344

約数和(自身を除く): 287845524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 16217, 32434, 48651, 64868, 81085, 97302, 145953, 162170, 194604, 243255, 291906, 324340, 486510, 583812, 729765, 762199, 973020, 1459530, 1524398, 2286597, 2919060, 3048796, 3810995, 4573194, 6859791, 7621990, 9146388, 11432985, 13719582, 15243980, 22865970, 27439164, 34298955, 45731940, 68597910, 137195820]

約数ペア:

[(1, 137195820), (2, 68597910), (3, 45731940), (4, 34298955), (5, 27439164), (6, 22865970), (9, 15243980), (10, 13719582), (12, 11432985), (15, 9146388), (18, 7621990), (20, 6859791), (30, 4573194), (36, 3810995), (45, 3048796), (47, 2919060), (60, 2286597), (90, 1524398), (94, 1459530), (141, 973020), (180, 762199), (188, 729765), (235, 583812), (282, 486510), (423, 324340), (470, 291906), (564, 243255), (705, 194604), (846, 162170), (940, 145953), (1410, 97302), (1692, 81085), (2115, 64868), (2820, 48651), (4230, 32434), (8460, 16217)]