29105820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1779

約数の個数: 72

約数和(自身を含む): 89251344

約数和(自身を除く): 60145524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1667, 1746, 1940, 2910, 3334, 3492, 4365, 5001, 5820, 6668, 8335, 8730, 10002, 15003, 16670, 17460, 20004, 25005, 30006, 33340, 50010, 60012, 75015, 100020, 150030, 161699, 300060, 323398, 485097, 646796, 808495, 970194, 1455291, 1616990, 1940388, 2425485, 2910582, 3233980, 4850970, 5821164, 7276455, 9701940, 14552910, 29105820]

約数ペア:

[(1, 29105820), (2, 14552910), (3, 9701940), (4, 7276455), (5, 5821164), (6, 4850970), (9, 3233980), (10, 2910582), (12, 2425485), (15, 1940388), (18, 1616990), (20, 1455291), (30, 970194), (36, 808495), (45, 646796), (60, 485097), (90, 323398), (97, 300060), (180, 161699), (194, 150030), (291, 100020), (388, 75015), (485, 60012), (582, 50010), (873, 33340), (970, 30006), (1164, 25005), (1455, 20004), (1667, 17460), (1746, 16670), (1940, 15003), (2910, 10002), (3334, 8730), (3492, 8335), (4365, 6668), (5001, 5820)]