21614580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3110

約数の個数: 96

約数和(自身を含む): 72441600

約数和(自身を除く): 50827020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3079, 3510, 6158, 7020, 9237, 12316, 15395, 18474, 27711, 30790, 36948, 40027, 46185, 55422, 61580, 80054, 83133, 92370, 110844, 120081, 138555, 160108, 166266, 184740, 200135, 240162, 277110, 332532, 360243, 400270, 415665, 480324, 554220, 600405, 720486, 800540, 831330, 1080729, 1200810, 1440972, 1662660, 1801215, 2161458, 2401620, 3602430, 4322916, 5403645, 7204860, 10807290, 21614580]

約数ペア:

[(1, 21614580), (2, 10807290), (3, 7204860), (4, 5403645), (5, 4322916), (6, 3602430), (9, 2401620), (10, 2161458), (12, 1801215), (13, 1662660), (15, 1440972), (18, 1200810), (20, 1080729), (26, 831330), (27, 800540), (30, 720486), (36, 600405), (39, 554220), (45, 480324), (52, 415665), (54, 400270), (60, 360243), (65, 332532), (78, 277110), (90, 240162), (108, 200135), (117, 184740), (130, 166266), (135, 160108), (156, 138555), (180, 120081), (195, 110844), (234, 92370), (260, 83133), (270, 80054), (351, 61580), (390, 55422), (468, 46185), (540, 40027), (585, 36948), (702, 30790), (780, 27711), (1170, 18474), (1404, 15395), (1755, 12316), (2340, 9237), (3079, 7020), (3510, 6158)]