185043420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{342673}}^1$

素因数の和:342691

約数の個数: 48

約数和(自身を含む): 575692320

約数和(自身を除く): 390648900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 342673, 685346, 1028019, 1370692, 1713365, 2056038, 3084057, 3426730, 4112076, 5140095, 6168114, 6853460, 9252171, 10280190, 12336228, 15420285, 18504342, 20560380, 30840570, 37008684, 46260855, 61681140, 92521710, 185043420]

約数ペア:

[(1, 185043420), (2, 92521710), (3, 61681140), (4, 46260855), (5, 37008684), (6, 30840570), (9, 20560380), (10, 18504342), (12, 15420285), (15, 12336228), (18, 10280190), (20, 9252171), (27, 6853460), (30, 6168114), (36, 5140095), (45, 4112076), (54, 3426730), (60, 3084057), (90, 2056038), (108, 1713365), (135, 1370692), (180, 1028019), (270, 685346), (540, 342673)]