135099860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4501

約数の個数: 72

約数和(自身を含む): 340752384

約数和(自身を除く): 205652524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 4447, 6076, 7595, 8894, 15190, 17788, 22235, 30380, 31129, 44470, 62258, 88940, 124516, 137857, 155645, 217903, 275714, 311290, 435806, 551428, 622580, 689285, 871612, 964999, 1089515, 1378570, 1929998, 2179030, 2757140, 3859996, 4358060, 4824995, 6754993, 9649990, 13509986, 19299980, 27019972, 33774965, 67549930, 135099860]

約数ペア:

[(1, 135099860), (2, 67549930), (4, 33774965), (5, 27019972), (7, 19299980), (10, 13509986), (14, 9649990), (20, 6754993), (28, 4824995), (31, 4358060), (35, 3859996), (49, 2757140), (62, 2179030), (70, 1929998), (98, 1378570), (124, 1089515), (140, 964999), (155, 871612), (196, 689285), (217, 622580), (245, 551428), (310, 435806), (434, 311290), (490, 275714), (620, 217903), (868, 155645), (980, 137857), (1085, 124516), (1519, 88940), (2170, 62258), (3038, 44470), (4340, 31129), (4447, 30380), (6076, 22235), (7595, 17788), (8894, 15190)]