42204570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 105840000

約数和(自身を除く): 63635430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 139, 145, 174, 278, 290, 349, 417, 435, 695, 698, 834, 870, 1047, 1390, 1745, 2085, 2094, 3490, 4031, 4170, 5235, 8062, 10121, 10470, 12093, 20155, 20242, 24186, 30363, 40310, 48511, 50605, 60465, 60726, 97022, 101210, 120930, 145533, 151815, 242555, 291066, 303630, 485110, 727665, 1406819, 1455330, 2813638, 4220457, 7034095, 8440914, 14068190, 21102285, 42204570]

約数ペア:

[(1, 42204570), (2, 21102285), (3, 14068190), (5, 8440914), (6, 7034095), (10, 4220457), (15, 2813638), (29, 1455330), (30, 1406819), (58, 727665), (87, 485110), (139, 303630), (145, 291066), (174, 242555), (278, 151815), (290, 145533), (349, 120930), (417, 101210), (435, 97022), (695, 60726), (698, 60465), (834, 50605), (870, 48511), (1047, 40310), (1390, 30363), (1745, 24186), (2085, 20242), (2094, 20155), (3490, 12093), (4031, 10470), (4170, 10121), (5235, 8062)]