173711580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2143}}^1$

素因数の和:2355

約数の個数: 96

約数和(自身を含む): 559017984

約数和(自身を除く): 385306404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 772, 965, 1158, 1351, 1930, 2143, 2316, 2702, 2895, 3860, 4053, 4286, 5404, 5790, 6429, 6755, 8106, 8572, 10715, 11580, 12858, 13510, 15001, 16212, 20265, 21430, 25716, 27020, 30002, 32145, 40530, 42860, 45003, 60004, 64290, 75005, 81060, 90006, 128580, 150010, 180012, 225015, 300020, 413599, 450030, 827198, 900060, 1240797, 1654396, 2067995, 2481594, 2895193, 4135990, 4963188, 5790386, 6203985, 8271980, 8685579, 11580772, 12407970, 14475965, 17371158, 24815940, 28951930, 34742316, 43427895, 57903860, 86855790, 173711580]

約数ペア:

[(1, 173711580), (2, 86855790), (3, 57903860), (4, 43427895), (5, 34742316), (6, 28951930), (7, 24815940), (10, 17371158), (12, 14475965), (14, 12407970), (15, 11580772), (20, 8685579), (21, 8271980), (28, 6203985), (30, 5790386), (35, 4963188), (42, 4135990), (60, 2895193), (70, 2481594), (84, 2067995), (105, 1654396), (140, 1240797), (193, 900060), (210, 827198), (386, 450030), (420, 413599), (579, 300020), (772, 225015), (965, 180012), (1158, 150010), (1351, 128580), (1930, 90006), (2143, 81060), (2316, 75005), (2702, 64290), (2895, 60004), (3860, 45003), (4053, 42860), (4286, 40530), (5404, 32145), (5790, 30002), (6429, 27020), (6755, 25716), (8106, 21430), (8572, 20265), (10715, 16212), (11580, 15001), (12858, 13510)]