454619620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 1179763200

約数和(自身を除く): 725143580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 439, 455, 569, 878, 910, 1138, 1756, 1820, 2195, 2276, 2845, 3073, 3983, 4390, 5690, 5707, 6146, 7397, 7966, 8780, 11380, 11414, 12292, 14794, 15365, 15932, 19915, 22828, 28535, 29588, 30730, 36985, 39830, 39949, 51779, 57070, 61460, 73970, 79660, 79898, 103558, 114140, 147940, 159796, 199745, 207116, 249791, 258895, 399490, 499582, 517790, 798980, 999164, 1035580, 1248955, 1748537, 2497910, 3247283, 3497074, 4995820, 6494566, 6994148, 8742685, 12989132, 16236415, 17485370, 22730981, 32472830, 34970740, 45461962, 64945660, 90923924, 113654905, 227309810, 454619620]

約数ペア:

[(1, 454619620), (2, 227309810), (4, 113654905), (5, 90923924), (7, 64945660), (10, 45461962), (13, 34970740), (14, 32472830), (20, 22730981), (26, 17485370), (28, 16236415), (35, 12989132), (52, 8742685), (65, 6994148), (70, 6494566), (91, 4995820), (130, 3497074), (140, 3247283), (182, 2497910), (260, 1748537), (364, 1248955), (439, 1035580), (455, 999164), (569, 798980), (878, 517790), (910, 499582), (1138, 399490), (1756, 258895), (1820, 249791), (2195, 207116), (2276, 199745), (2845, 159796), (3073, 147940), (3983, 114140), (4390, 103558), (5690, 79898), (5707, 79660), (6146, 73970), (7397, 61460), (7966, 57070), (8780, 51779), (11380, 39949), (11414, 39830), (12292, 36985), (14794, 30730), (15365, 29588), (15932, 28535), (19915, 22828)]