196454970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1021

約数の個数: 80

約数和(自身を含む): 530430120

約数和(自身を除く): 333975150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 409, 593, 810, 818, 1186, 1227, 1779, 2045, 2454, 2965, 3558, 3681, 4090, 5337, 5930, 6135, 7362, 8895, 10674, 11043, 12270, 16011, 17790, 18405, 22086, 26685, 32022, 33129, 36810, 48033, 53370, 55215, 66258, 80055, 96066, 110430, 160110, 165645, 240165, 242537, 331290, 480330, 485074, 727611, 1212685, 1455222, 2182833, 2425370, 3638055, 4365666, 6548499, 7276110, 10914165, 13096998, 19645497, 21828330, 32742495, 39290994, 65484990, 98227485, 196454970]

約数ペア:

[(1, 196454970), (2, 98227485), (3, 65484990), (5, 39290994), (6, 32742495), (9, 21828330), (10, 19645497), (15, 13096998), (18, 10914165), (27, 7276110), (30, 6548499), (45, 4365666), (54, 3638055), (81, 2425370), (90, 2182833), (135, 1455222), (162, 1212685), (270, 727611), (405, 485074), (409, 480330), (593, 331290), (810, 242537), (818, 240165), (1186, 165645), (1227, 160110), (1779, 110430), (2045, 96066), (2454, 80055), (2965, 66258), (3558, 55215), (3681, 53370), (4090, 48033), (5337, 36810), (5930, 33129), (6135, 32022), (7362, 26685), (8895, 22086), (10674, 18405), (11043, 17790), (12270, 16011)]