39154410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 102136320

約数和(自身を除く): 62981910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 991, 1317, 1982, 2195, 2634, 2973, 3951, 4390, 4955, 5946, 6585, 7902, 8919, 9910, 13170, 14865, 17838, 19755, 29730, 39510, 44595, 89190, 435049, 870098, 1305147, 2175245, 2610294, 3915441, 4350490, 6525735, 7830882, 13051470, 19577205, 39154410]

約数ペア:

[(1, 39154410), (2, 19577205), (3, 13051470), (5, 7830882), (6, 6525735), (9, 4350490), (10, 3915441), (15, 2610294), (18, 2175245), (30, 1305147), (45, 870098), (90, 435049), (439, 89190), (878, 44595), (991, 39510), (1317, 29730), (1982, 19755), (2195, 17838), (2634, 14865), (2973, 13170), (3951, 9910), (4390, 8919), (4955, 7902), (5946, 6585)]