74917170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 200672640

約数和(自身を除く): 125755470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 293, 586, 879, 947, 1465, 1758, 1894, 2637, 2841, 2930, 4395, 4735, 5274, 5682, 7911, 8523, 8790, 9470, 13185, 14205, 15822, 17046, 25569, 26370, 28410, 39555, 42615, 51138, 79110, 85230, 127845, 255690, 277471, 554942, 832413, 1387355, 1664826, 2497239, 2774710, 4162065, 4994478, 7491717, 8324130, 12486195, 14983434, 24972390, 37458585, 74917170]

約数ペア:

[(1, 74917170), (2, 37458585), (3, 24972390), (5, 14983434), (6, 12486195), (9, 8324130), (10, 7491717), (15, 4994478), (18, 4162065), (27, 2774710), (30, 2497239), (45, 1664826), (54, 1387355), (90, 832413), (135, 554942), (270, 277471), (293, 255690), (586, 127845), (879, 85230), (947, 79110), (1465, 51138), (1758, 42615), (1894, 39555), (2637, 28410), (2841, 26370), (2930, 25569), (4395, 17046), (4735, 15822), (5274, 14205), (5682, 13185), (7911, 9470), (8523, 8790)]