24597420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 69255648

約数和(自身を除く): 44658228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2081, 2364, 2955, 3940, 4162, 5910, 6243, 8324, 10405, 11820, 12486, 20810, 24972, 31215, 41620, 62430, 124860, 409957, 819914, 1229871, 1639828, 2049785, 2459742, 4099570, 4919484, 6149355, 8199140, 12298710, 24597420]

約数ペア:

[(1, 24597420), (2, 12298710), (3, 8199140), (4, 6149355), (5, 4919484), (6, 4099570), (10, 2459742), (12, 2049785), (15, 1639828), (20, 1229871), (30, 819914), (60, 409957), (197, 124860), (394, 62430), (591, 41620), (788, 31215), (985, 24972), (1182, 20810), (1970, 12486), (2081, 11820), (2364, 10405), (2955, 8324), (3940, 6243), (4162, 5910)]