214257330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 640224000

約数和(自身を除く): 425966670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 315, 398, 597, 630, 995, 1194, 1393, 1709, 1791, 1990, 2786, 2985, 3418, 3582, 4179, 5127, 5970, 6965, 8358, 8545, 8955, 10254, 11963, 12537, 13930, 15381, 17090, 17910, 20895, 23926, 25074, 25635, 30762, 35889, 41790, 51270, 59815, 62685, 71778, 76905, 107667, 119630, 125370, 153810, 179445, 215334, 340091, 358890, 538335, 680182, 1020273, 1076670, 1700455, 2040546, 2380637, 3060819, 3400910, 4761274, 5101365, 6121638, 7141911, 10202730, 11903185, 14283822, 15304095, 21425733, 23806370, 30608190, 35709555, 42851466, 71419110, 107128665, 214257330]

約数ペア:

[(1, 214257330), (2, 107128665), (3, 71419110), (5, 42851466), (6, 35709555), (7, 30608190), (9, 23806370), (10, 21425733), (14, 15304095), (15, 14283822), (18, 11903185), (21, 10202730), (30, 7141911), (35, 6121638), (42, 5101365), (45, 4761274), (63, 3400910), (70, 3060819), (90, 2380637), (105, 2040546), (126, 1700455), (199, 1076670), (210, 1020273), (315, 680182), (398, 538335), (597, 358890), (630, 340091), (995, 215334), (1194, 179445), (1393, 153810), (1709, 125370), (1791, 119630), (1990, 107667), (2786, 76905), (2985, 71778), (3418, 62685), (3582, 59815), (4179, 51270), (5127, 41790), (5970, 35889), (6965, 30762), (8358, 25635), (8545, 25074), (8955, 23926), (10254, 20895), (11963, 17910), (12537, 17090), (13930, 15381)]