37418940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16019

約数の個数: 72

約数和(自身を含む): 122242848

約数和(自身を除く): 84823908

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, 15991, 31982, 47973, 63964, 79955, 95946, 143919, 159910, 191892, 207883, 239865, 287838, 319820, 415766, 479730, 575676, 623649, 719595, 831532, 959460, 1039415, 1247298, 1439190, 1870947, 2078830, 2494596, 2878380, 3118245, 3741894, 4157660, 6236490, 7483788, 9354735, 12472980, 18709470, 37418940]

約数ペア:

[(1, 37418940), (2, 18709470), (3, 12472980), (4, 9354735), (5, 7483788), (6, 6236490), (9, 4157660), (10, 3741894), (12, 3118245), (13, 2878380), (15, 2494596), (18, 2078830), (20, 1870947), (26, 1439190), (30, 1247298), (36, 1039415), (39, 959460), (45, 831532), (52, 719595), (60, 623649), (65, 575676), (78, 479730), (90, 415766), (117, 319820), (130, 287838), (156, 239865), (180, 207883), (195, 191892), (234, 159910), (260, 143919), (390, 95946), (468, 79955), (585, 63964), (780, 47973), (1170, 31982), (2340, 15991)]