29430180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12605

約数の個数: 72

約数和(自身を含む): 96146232

約数和(自身を除く): 66716052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 12577, 25154, 37731, 50308, 62885, 75462, 113193, 125770, 150924, 163501, 188655, 226386, 251540, 327002, 377310, 452772, 490503, 565965, 654004, 754620, 817505, 981006, 1131930, 1471509, 1635010, 1962012, 2263860, 2452515, 2943018, 3270020, 4905030, 5886036, 7357545, 9810060, 14715090, 29430180]

約数ペア:

[(1, 29430180), (2, 14715090), (3, 9810060), (4, 7357545), (5, 5886036), (6, 4905030), (9, 3270020), (10, 2943018), (12, 2452515), (13, 2263860), (15, 1962012), (18, 1635010), (20, 1471509), (26, 1131930), (30, 981006), (36, 817505), (39, 754620), (45, 654004), (52, 565965), (60, 490503), (65, 452772), (78, 377310), (90, 327002), (117, 251540), (130, 226386), (156, 188655), (180, 163501), (195, 150924), (234, 125770), (260, 113193), (390, 75462), (468, 62885), (585, 50308), (780, 37731), (1170, 25154), (2340, 12577)]