17890740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4733}}^1$

素因数の和:4758

約数の個数: 96

約数和(自身を含む): 63624960

約数和(自身を除く): 45734220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4733, 9466, 14199, 18932, 23665, 28398, 33131, 42597, 47330, 56796, 66262, 70995, 85194, 94660, 99393, 127791, 132524, 141990, 165655, 170388, 198786, 212985, 255582, 283980, 298179, 331310, 397572, 425970, 496965, 511164, 596358, 638955, 662620, 851940, 894537, 993930, 1192716, 1277910, 1490895, 1789074, 1987860, 2555820, 2981790, 3578148, 4472685, 5963580, 8945370, 17890740]

約数ペア:

[(1, 17890740), (2, 8945370), (3, 5963580), (4, 4472685), (5, 3578148), (6, 2981790), (7, 2555820), (9, 1987860), (10, 1789074), (12, 1490895), (14, 1277910), (15, 1192716), (18, 993930), (20, 894537), (21, 851940), (27, 662620), (28, 638955), (30, 596358), (35, 511164), (36, 496965), (42, 425970), (45, 397572), (54, 331310), (60, 298179), (63, 283980), (70, 255582), (84, 212985), (90, 198786), (105, 170388), (108, 165655), (126, 141990), (135, 132524), (140, 127791), (180, 99393), (189, 94660), (210, 85194), (252, 70995), (270, 66262), (315, 56796), (378, 47330), (420, 42597), (540, 33131), (630, 28398), (756, 23665), (945, 18932), (1260, 14199), (1890, 9466), (3780, 4733)]