3248940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 9178848

約数和(自身を除く): 5929908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 313, 346, 519, 626, 692, 865, 939, 1038, 1252, 1565, 1730, 1878, 2076, 2595, 3130, 3460, 3756, 4695, 5190, 6260, 9390, 10380, 18780, 54149, 108298, 162447, 216596, 270745, 324894, 541490, 649788, 812235, 1082980, 1624470, 3248940]

約数ペア:

[(1, 3248940), (2, 1624470), (3, 1082980), (4, 812235), (5, 649788), (6, 541490), (10, 324894), (12, 270745), (15, 216596), (20, 162447), (30, 108298), (60, 54149), (173, 18780), (313, 10380), (346, 9390), (519, 6260), (626, 5190), (692, 4695), (865, 3756), (939, 3460), (1038, 3130), (1252, 2595), (1565, 2076), (1730, 1878)]